Cita APA (7th ed.)

North, S. N. D., Wickware, F. G., & Hart, A. B. (1911). The American year book: A record of events and progress... 1910-. D. Appleton and company.

Cita Chicago (17th ed.)

North, Simon Newton Dexter, Francis Graham Wickware, i Albert Bushnell Hart. The American Year Book: A Record of Events and Progress... 1910-. New York and London: D. Appleton and company, 1911.

Cita MLA (9th ed.)

North, Simon Newton Dexter, et al. The American Year Book: A Record of Events and Progress... 1910-. D. Appleton and company, 1911.