APA

National Cancer Institute (U.S.), . (1974). Epizootic neoplasms in the clam macoma balthica (L) from Chesapeake Bay. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1974. Epizootic neoplasms in the clam macoma balthica (L) from Chesapeake Bay. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1974). Epizootic neoplasms in the clam macoma balthica (L) from Chesapeake Bay. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Epizootic neoplasms in the clam macoma balthica (L) from Chesapeake Bay. [Washington, D.C: . 1974.