APA (7th ed.) Citation

Imlay, R. W. (1961). Late Jurassic ammonites from the Western Sierra Nevada, California: Shorter contributions to general geology. United States Government Print. Office.

Chicago Style (17th ed.) Citation

Imlay, Ralph Willard. Late Jurassic Ammonites from the Western Sierra Nevada, California: Shorter Contributions to General Geology. Washington, DC: United States Government Print. Office, 1961.

MLA (9th ed.) Citation

Imlay, Ralph Willard. Late Jurassic Ammonites from the Western Sierra Nevada, California: Shorter Contributions to General Geology. United States Government Print. Office, 1961.

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