APA (7th ed.) Citation

Cronin, V. (1978). Catherine empress of all the Russias. William Morrow.

Chicago Style (17th ed.) Citation

Cronin, Vincent. Catherine Empress of All the Russias. New York: William Morrow, 1978.

MLA (8th ed.) Citation

Cronin, Vincent. Catherine Empress of All the Russias. William Morrow, 1978.

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