APA (7th ed.) Citation

Wellman, P. I. (1958). Gold in California. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Wellman, Paul I. Gold in California. Boston: Houghton Mifflin, 1958.

MLA (9th ed.) Citation

Wellman, Paul I. Gold in California. Houghton Mifflin, 1958.