APA (7th ed.) Citation

Cather, W. S. (1956). Willa Carter in Europe: Her own story of the first journey. Knopf.

Chicago Style (17th ed.) Citation

Cather, Willa Sibert. Willa Carter in Europe: Her Own Story of the First Journey. New York: Knopf, 1956.

MLA (9th ed.) Citation

Cather, Willa Sibert. Willa Carter in Europe: Her Own Story of the First Journey. Knopf, 1956.

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