Eastern Cooperative Oncology Group (ECOG).

MLA

Fairclough, D. L., and D. F. Cella. “Eastern Cooperative Oncology Group (ECOG).” Journal of the National Cancer Institute. Monographs, no. 20, 1996, pp. 73–75. 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=8750470&authtype=sso&custid=ns315887.

APA

Fairclough, D. L., & Cella, D. F. (1996). Eastern Cooperative Oncology Group (ECOG). Journal of the National Cancer Institute. Monographs, 20, 73–75.

Chicago

Fairclough, D L, and D F Cella. 1996. “Eastern Cooperative Oncology Group (ECOG).” Journal of the National Cancer Institute. Monographs, no. 20: 73–75. 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=8750470&authtype=sso&custid=ns315887.