APA (7th ed.) Citation

Hurd, E. T., & Hurd, C. (1971). Wilson's world ([1st ed.].). Harper & Row.

Chicago Style (17th ed.) Citation

Hurd, Edith Thacher, and Clement Hurd. Wilson's World. [1st ed.]. New York: Harper & Row, 1971.

MLA (9th ed.) Citation

Hurd, Edith Thacher, and Clement Hurd. Wilson's World. [1st ed.]. Harper & Row, 1971.