APA (7th ed.) Citation

Horne, J. (1988). Why we sleep: The functions of sleep in humans and other mammals. Oxford University Press.

Chicago Style (17th ed.) Citation

Horne, James. Why We Sleep: The Functions of Sleep in Humans and Other Mammals. Oxford: Oxford University Press, 1988.

MLA (9th ed.) Citation

Horne, James. Why We Sleep: The Functions of Sleep in Humans and Other Mammals. Oxford University Press, 1988.

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