APA (7th ed.) Citation

De Madariaga, I. (1990). Catherine the Great. Yale Univ. Press.

Chicago Style (17th ed.) Citation

De Madariaga, Isabel. Catherine the Great. New Haven u.a: Yale Univ. Press, 1990.

MLA (9th ed.) Citation

De Madariaga, Isabel. Catherine the Great. Yale Univ. Press, 1990.