APA (7th ed.) Citation

Gunnell, J. (2005). Standard catalog of Cadillac, 1903-2005 (3rd ed.). KP Books.

Chicago Style (17th ed.) Citation

Gunnell, John. Standard Catalog of Cadillac, 1903-2005. 3rd ed. Iola, WI: KP Books, 2005.

MLA (9th ed.) Citation

Gunnell, John. Standard Catalog of Cadillac, 1903-2005. 3rd ed. KP Books, 2005.