APA (7th ed.) Citation

Grahame, K. (1915). The wind in the willows (9. ed.). Methuen.

Chicago Style (17th ed.) Citation

Grahame, Kenneth. The Wind in the Willows. 9. ed. London: Methuen, 1915.

MLA (9th ed.) Citation

Grahame, Kenneth. The Wind in the Willows. 9. ed. Methuen, 1915.