APA (7th ed.) Citation
Rogal, S. J. (1997). A William Somerset Maugham encyclopedia. Greenwood Press.
Chicago Style (17th ed.) Citation
Rogal, Samuel J. A William Somerset Maugham Encyclopedia. Westport, Conn.: Greenwood Press, 1997.
MLA (9th ed.) Citation
Rogal, Samuel J. A William Somerset Maugham Encyclopedia. Greenwood Press, 1997.
Warning: These citations may not always be 100% accurate.