Style de citation APA (7e éd.)

Underwood, A. C. (1925). Conversion: Christian and non-Christian; a comparative and psychological study. The Macmillan company.

Style de citation Chicago (17e éd.)

Underwood, A. C. Conversion: Christian and Non-Christian; a Comparative and Psychological Study. New York: The Macmillan company, 1925.

Style de citation MLA (8e éd.)

Underwood, A. C. Conversion: Christian and Non-Christian; a Comparative and Psychological Study. The Macmillan company, 1925.