APA (7th ed.) Citation

Wilder, T., Gallup, D., & Wilder, I. (1985). The Journals of Thornton Wilder, 1939-1961. Yale University press.

Chicago Style (17th ed.) Citation

Wilder, Thornton, Donald Gallup, and Isabel Wilder. The Journals of Thornton Wilder, 1939-1961. New Haven ; London: Yale University press, 1985.

MLA (9th ed.) Citation

Wilder, Thornton, et al. The Journals of Thornton Wilder, 1939-1961. Yale University press, 1985.