History and clinical signs.

MLA

Grahn, Bruce H., et al. “History and Clinical Signs.” The Canadian Veterinary Journal = La Revue Veterinaire Canadienne, vol. 43, no. 2, Feb. 2002, pp. 137–38. 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=cmedm&AN=11842601&authtype=sso&custid=ns315887.

APA

Grahn, B. H., Storey, E. S., & Cullen, C. L. (2002). History and clinical signs. The Canadian Veterinary Journal = La Revue Veterinaire Canadienne, 43(2), 137–138.

Chicago

Grahn, Bruce H, Eric S Storey, and Cheryl L Cullen. 2002. “History and Clinical Signs.” The Canadian Veterinary Journal = La Revue Veterinaire Canadienne 43 (2): 137–38. 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=cmedm&AN=11842601&authtype=sso&custid=ns315887.