APA (7th ed.) Citation

Babalis, T. (2009). The heart of the Gabilans: An administrative history of Pinnacles National Monument. United States National Park Service, Pacific West Regional Office.

Chicago Style (17th ed.) Citation

Babalis, Timothy. The Heart of the Gabilans: An Administrative History of Pinnacles National Monument. Seattle, Washington: United States National Park Service, Pacific West Regional Office, 2009.

MLA (9th ed.) Citation

Babalis, Timothy. The Heart of the Gabilans: An Administrative History of Pinnacles National Monument. United States National Park Service, Pacific West Regional Office, 2009.