APA (7e ed.) Bronvermelding

Keating, R. K. (2014). Wheel man: Robert M. Keating, pioneer of bicycles, motorcycles and automobiles. McFarland & Company, Inc..

Chicago (17e ed.) Bronvermelding

Keating, R. K. Wheel Man: Robert M. Keating, Pioneer of Bicycles, Motorcycles and Automobiles. Jefferson, North Carolina: McFarland & Company, Inc., 2014.

MLA (9e ed.) Bronvermelding

Keating, R. K. Wheel Man: Robert M. Keating, Pioneer of Bicycles, Motorcycles and Automobiles. McFarland & Company, Inc., 2014.