Cita APA (7a ed.)

Gaskill, C. (1993). The Buggy Book: A Pictorial Guide to a Century of Carriages. Gold Horse Publishing.

Cita Chicago Style (17a ed.)

Gaskill, Cynthia. The Buggy Book: A Pictorial Guide to a Century of Carriages. Annapolis/Maryland: Gold Horse Publishing, 1993.

Cita MLA (8a ed.)

Gaskill, Cynthia. The Buggy Book: A Pictorial Guide to a Century of Carriages. Gold Horse Publishing, 1993.