Παραπομπή APA

Austin, C. R. (1972). Reproduction in mammals, Book 2: Embryonic and fetal development.

Παραπομπή Chicago Style

Austin, C R. Reproduction in Mammals, Book 2: Embryonic and Fetal Development. Cambridge University Press, Cambridge, 1972.

Παραπομπή MLA

Austin, C R. Reproduction in Mammals, Book 2: Embryonic and Fetal Development. 1972.