APA (7th ed.) Citation

Wilder, L. I., & Williams, G. (1971). On the banks of Plum Creek (1st HarperTrophy ed.). HarperTrophy.

Chicago Style (17th ed.) Citation

Wilder, Laura Ingalls, and Garth Williams. On the Banks of Plum Creek. 1st HarperTrophy ed. New York: HarperTrophy, 1971.

MLA (9th ed.) Citation

Wilder, Laura Ingalls, and Garth Williams. On the Banks of Plum Creek. 1st HarperTrophy ed. HarperTrophy, 1971.