Cite
A phylogenetic analysis of American cycads (Cycadales) using chloroplast DNA restriction fragment polymorphisms
MLA
Caputo, Paolo, et al. A Phylogenetic Analysis of American Cycads (Cycadales) Using Chloroplast DNA Restriction Fragment Polymorphisms. Jan. 1991. 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.od......3730..736465b9491f1eca26ca14703e369b85&authtype=sso&custid=ns315887.
APA
Caputo, P., Stevenson D. W., & Wurtzel E. T. (1991). A phylogenetic analysis of American cycads (Cycadales) using chloroplast DNA restriction fragment polymorphisms.
Chicago
Caputo, Paolo, Stevenson D. W., and Wurtzel E. T. 1991. “A Phylogenetic Analysis of American Cycads (Cycadales) Using Chloroplast DNA Restriction Fragment Polymorphisms,” January. 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.od......3730..736465b9491f1eca26ca14703e369b85&authtype=sso&custid=ns315887.