APA (7th ed.) Citation

Cranstone, B. (1987). Why are pigs (and some other animals) not milked? Anthropological Society of Oxford.

Chicago Style (17th ed.) Citation

Cranstone, BAL. Why Are Pigs (and Some Other Animals) Not Milked? Anthropological Society of Oxford, 1987.

MLA (9th ed.) Citation

Cranstone, BAL. Why Are Pigs (and Some Other Animals) Not Milked? Anthropological Society of Oxford, 1987.

Warning: These citations may not always be 100% accurate.