Year's Work in Subject Analysis: 1980.

MLA

Wellisch, Hans H. “Year’s Work in Subject Analysis: 1980.” Library Resources and Technical Services, vol. 25, no. 3, Jan. 1981, pp. 295–309. 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=eric&AN=EJ250100&authtype=sso&custid=ns315887.

APA

Wellisch, H. H. (1981). Year’s Work in Subject Analysis: 1980. Library Resources and Technical Services, 25(3), 295–309.

Chicago

Wellisch, Hans H. 1981. “Year’s Work in Subject Analysis: 1980.” Library Resources and Technical Services 25 (3): 295–309. 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=eric&AN=EJ250100&authtype=sso&custid=ns315887.