APA

Troyat H., . (1980). Catherine the great. New York: Berkley Books.

Chicago

Troyat Henry, . 1980. Catherine the great. New York: Berkley Books.

Harvard

Troyat H., . (1980). Catherine the great. New York: Berkley Books.

MLA

Troyat Henry, . Catherine the great. New York: Berkley Books. 1980.