APA (7th ed.) Citation

Williams, G. The plague killers. Charles scribner!s sons.

Chicago Style (17th ed.) Citation

Williams, Greer. The Plague Killers. Charles scribner!s sons.

MLA (8th ed.) Citation

Williams, Greer. The Plague Killers. Charles scribner!s sons.

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