APA (7th ed.) Citation

Edwards, A. (1981). Sonya: The life of Countess Tolstoy. Simon and Schuster.

Chicago Style (17th ed.) Citation

Edwards, Anne. Sonya: The Life of Countess Tolstoy. New York: Simon and Schuster, 1981.

MLA (9th ed.) Citation

Edwards, Anne. Sonya: The Life of Countess Tolstoy. Simon and Schuster, 1981.