APA

National Cancer Institute (U.S.), . (1973). Chromosomal banding patterns in primary and transplanted venereal tumors of the dog. [Washington, D.C: .

Chicago

National Cancer Institute (U.S.), . 1973. Chromosomal banding patterns in primary and transplanted venereal tumors of the dog. [Washington, D.C: .

Harvard

National Cancer Institute (U.S.), . (1973). Chromosomal banding patterns in primary and transplanted venereal tumors of the dog. [Washington, D.C: .

MLA

National Cancer Institute (U.S.), . Chromosomal banding patterns in primary and transplanted venereal tumors of the dog. [Washington, D.C: . 1973.