Cite
Enzymatic and morphological criteria for distiniguishing between Cardium edule and C. glaucum of the Portuguese coast
MLA
Costa, A. M., and M. M. Machado. “Enzymatic and Morphological Criteria for Distiniguishing between Cardium Edule and C. Glaucum of the Portuguese Coast.” Marine Biology, vol. 120, no. 4, Dec. 1994, p. 535. 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=edb&AN=8321917&authtype=sso&custid=ns315887.
APA
Costa, A. M., & Machado, M. M. (1994). Enzymatic and morphological criteria for distiniguishing between Cardium edule and C. glaucum of the Portuguese coast. Marine Biology, 120(4), 535.
Chicago
Costa, A. M., and M. M. Machado. 1994. “Enzymatic and Morphological Criteria for Distiniguishing between Cardium Edule and C. Glaucum of the Portuguese Coast.” Marine Biology 120 (4): 535. 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=edb&AN=8321917&authtype=sso&custid=ns315887.