APA (7th ed.) Citation

Custine de Marquis. (1989). Empire of the Czar: Journey through Eternal Russia. Doubleday.

Chicago Style (17th ed.) Citation

Custine de Marquis. Empire of the Czar: Journey Through Eternal Russia. New York: Doubleday, 1989.

MLA (8th ed.) Citation

Custine de Marquis. Empire of the Czar: Journey Through Eternal Russia. Doubleday, 1989.

Warning: These citations may not always be 100% accurate.