APA (7th ed.) Citation

Oxorn, H., & Foote, W. R. (1980). Human labor and birth (Fourth edition.). Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Oxorn, Harry, and William R. Foote. Human Labor and Birth. Fourth edition. New York: Appleton-Century-Crofts, 1980.

MLA (9th ed.) Citation

Oxorn, Harry, and William R. Foote. Human Labor and Birth. Fourth edition. Appleton-Century-Crofts, 1980.