Παραπομπή APA

Soulsby, E. J. L. (1972). Immunity to animal parasites. Academic Press.

Παραπομπή Chicago Style

Soulsby, E. J. L. Immunity to Animal Parasites. New York: Academic Press, 1972.

Παραπομπή MLA

Soulsby, E. J. L. Immunity to Animal Parasites. Academic Press, 1972.