APA (7th ed.) Citation

Wilder, L. I., & Williams, G. (1972). Farmer boy / (by) Laura Ingalls Wilder ; illustrated by Garth Williams. Penguin.

Chicago Style (17th ed.) Citation

Wilder, Laura Ingalls, and Garth Williams. Farmer Boy / (by) Laura Ingalls Wilder ; Illustrated by Garth Williams. Harmondsworth: Penguin, 1972.

MLA (9th ed.) Citation

Wilder, Laura Ingalls, and Garth Williams. Farmer Boy / (by) Laura Ingalls Wilder ; Illustrated by Garth Williams. Penguin, 1972.

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