Cita APA (7a ed.)

Custine, A., Boorstin, D. J., & Kennan, G. F. (1989). Empire of the Czar: A journey through eternal Russia ([1st ed.].). Anchor Books.

Cita Chicago Style (17a ed.)

Custine, Astolphe, Daniel J. Boorstin, y George Frost Kennan. Empire of the Czar: A Journey Through Eternal Russia. [1st ed.]. New York [etc.]: Anchor Books, 1989.

Cita MLA (9a ed.)

Custine, Astolphe, et al. Empire of the Czar: A Journey Through Eternal Russia. [1st ed.]. Anchor Books, 1989.