APA (7th ed.) Citation

Karplus, R. (1969). Introductory physics: A model approach. W.A. Benjamin.

Chicago Style (17th ed.) Citation

Karplus, Robert. Introductory Physics: A Model Approach. New York: W.A. Benjamin, 1969.

MLA (9th ed.) Citation

Karplus, Robert. Introductory Physics: A Model Approach. W.A. Benjamin, 1969.