APA (7th ed.) Citation

Barkeley, R. (1956). The Empress Frederick: Daughter of Queen Victoria. Macmillan; St. Martin's Press.

Chicago Style (17th ed.) Citation

Barkeley, Richard. The Empress Frederick: Daughter of Queen Victoria. London : New York: Macmillan; St. Martin's Press, 1956.

MLA (9th ed.) Citation

Barkeley, Richard. The Empress Frederick: Daughter of Queen Victoria. Macmillan; St. Martin's Press, 1956.

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