Cita APA (7a ed.)

Cowan, R. E., & Dwinelle, J. W. (1914). Bibliography of the history of California and the Pacific West 1510-1906. Book Club of California.

Cita Chicago Style (17a ed.)

Cowan, Robert Ernest, y John W. Dwinelle. Bibliography of the History of California and the Pacific West 1510-1906. San Francisco: Book Club of California, 1914.

Cita MLA (8a ed.)

Cowan, Robert Ernest, y John W. Dwinelle. Bibliography of the History of California and the Pacific West 1510-1906. Book Club of California, 1914.