APA (7th ed.) Citation

Moberg, V. (1965). A time on earth. Simon and Schuster.

Chicago Style (17th ed.) Citation

Moberg, Vilhelm. A Time on Earth. New York: Simon and Schuster, 1965.

MLA (9th ed.) Citation

Moberg, Vilhelm. A Time on Earth. Simon and Schuster, 1965.