Παραπομπή APA

Hart, J. L. (1973). Pacific fishes of Canada. fisheries researchbord.

Παραπομπή Chicago Style

Hart, J L. Pacific Fishes of Canada. canada: fisheries researchbord, 1973.

Παραπομπή MLA

Hart, J L. Pacific Fishes of Canada. fisheries researchbord, 1973.