APA (7th ed.) Citation

Asimov, I. (1987). Beginnings: The story of origins--of mankind, life, the earth, the universe. Walker.

Chicago Style (17th ed.) Citation

Asimov, Isaac. Beginnings: The Story of Origins--of Mankind, Life, the Earth, the Universe. New York: Walker, 1987.

MLA (9th ed.) Citation

Asimov, Isaac. Beginnings: The Story of Origins--of Mankind, Life, the Earth, the Universe. Walker, 1987.