APA (7th ed.) Citation

Trumbull, L. W. (1916). Light oil fields of Wyoming ([1st ed.].). State of Wyoming, Geologist's Office.

Chicago Style (17th ed.) Citation

Trumbull, L. W. Light Oil Fields of Wyoming. [1st ed.]. Cheyenne: State of Wyoming, Geologist's Office, 1916.

MLA (9th ed.) Citation

Trumbull, L. W. Light Oil Fields of Wyoming. [1st ed.]. State of Wyoming, Geologist's Office, 1916.