APA (7th ed.) Citation

Wilder, W. B. (1948). Grandfather vs. Peru ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

Wilder, Walter Beebe. Grandfather Vs. Peru. [1st ed.]. Garden City, N.Y.: Doubleday, 1948.

MLA (9th ed.) Citation

Wilder, Walter Beebe. Grandfather Vs. Peru. [1st ed.]. Doubleday, 1948.