APA (7th ed.) Citation

Kieran, J., & Unwin, N. S. (1947). Footnotes on nature ([1st ed.].). Doubleday.

Chicago Style (17th ed.) Citation

Kieran, John, and Nora S. Unwin. Footnotes on Nature. [1st ed.]. Garden City, N. Y.: Doubleday, 1947.

MLA (9th ed.) Citation

Kieran, John, and Nora S. Unwin. Footnotes on Nature. [1st ed.]. Doubleday, 1947.