Cite
Specification of a patent for a composition called leather paper. Granted to Ephraim F. and Thomas Blank, of the City of New York, February 16, 1830
MLA
Thomas Blank, and Ephraim F. Blank. “Specification of a Patent for a Composition Called Leather Paper. Granted to Ephraim F. and Thomas Blank, of the City of New York, February 16, 1830.” Journal of the Franklin Institute, vol. 9, Apr. 1830, p. 316. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsair&AN=edsair.doi.dedup.....ce3f87997f2877e7de7846a0ddfa3619&authtype=sso&custid=ns315887.
APA
Thomas Blank, & Ephraim F. Blank. (1830). Specification of a patent for a composition called leather paper. Granted to Ephraim F. and Thomas Blank, of the City of New York, February 16, 1830. Journal of the Franklin Institute, 9, 316.
Chicago
Thomas Blank, and Ephraim F. Blank. 1830. “Specification of a Patent for a Composition Called Leather Paper. Granted to Ephraim F. and Thomas Blank, of the City of New York, February 16, 1830.” Journal of the Franklin Institute 9 (April): 316. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edsair&AN=edsair.doi.dedup.....ce3f87997f2877e7de7846a0ddfa3619&authtype=sso&custid=ns315887.