APA (7th ed.) Citation

Hobbs, C. P. (2014). Hidden history of transportation in Los Angeles. History Press.

Chicago Style (17th ed.) Citation

Hobbs, Charles P. Hidden History of Transportation in Los Angeles. Charleston, SC: History Press, 2014.

MLA (9th ed.) Citation

Hobbs, Charles P. Hidden History of Transportation in Los Angeles. History Press, 2014.