APA (7th ed.) Citation

Follett, H. T. (1943). Islands on guard. C. Scribner's sons.

Chicago Style (17th ed.) Citation

Follett, Helen Thomas. Islands on Guard. New York: C. Scribner's sons, 1943.

MLA (9th ed.) Citation

Follett, Helen Thomas. Islands on Guard. C. Scribner's sons, 1943.