Cita APA (7a ed.)

Gibbs, G. Madcap / by George Gibbs.

Cita Chicago Style (17a ed.)

Gibbs, George. Madcap / by George Gibbs. New York and London : D. Appleton and Company, 1913.

Cita MLA (8a ed.)

Gibbs, George. Madcap / by George Gibbs.