APA (7th ed.) Citation

Jacobson, W. J. (1969). Gateways to science. American Book Company.

Chicago Style (17th ed.) Citation

Jacobson, Willard J. Gateways to Science. New York: American Book Company, 1969.

MLA (8th ed.) Citation

Jacobson, Willard J. Gateways to Science. American Book Company, 1969.

Warning: These citations may not always be 100% accurate.