APA (7th ed.) Citation

Stein, G. (1969). Robert G. Ingersoll: A checklist ([1st ed.). Kent State University Press.

Chicago Style (17th ed.) Citation

Stein, Gordon. Robert G. Ingersoll: A Checklist. [1st ed. Kent, Ohio?]: Kent State University Press, 1969.

MLA (9th ed.) Citation

Stein, Gordon. Robert G. Ingersoll: A Checklist. [1st ed. Kent State University Press, 1969.