APA (7th ed.) Citation

Thornton, H. J. (1947). Samuel Calvin. [publisher not identified].

Chicago Style (17th ed.) Citation

Thornton, Harrison John. Samuel Calvin. Iowa City: [publisher not identified], 1947.

MLA (9th ed.) Citation

Thornton, Harrison John. Samuel Calvin. [publisher not identified], 1947.

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