APA (7th ed.) Citation

Johanson, D. C., & Edey, M. A. (1981). Lucy: The beginnings of humankind. Simon and Schuster.

Chicago Style (17th ed.) Citation

Johanson, Donald C., and Maitland Armstrong Edey. Lucy: The Beginnings of Humankind. New York: Simon and Schuster, 1981.

MLA (9th ed.) Citation

Johanson, Donald C., and Maitland Armstrong Edey. Lucy: The Beginnings of Humankind. Simon and Schuster, 1981.