Cita APA (7a ed.)

Clark, W. (1888). Witnesses to Christ: A contribution to Christian apologetis. McClurg.

Cita Chicago Style (17a ed.)

Clark, William. Witnesses to Christ: A Contribution to Christian Apologetis. Chicago: McClurg, 1888.

Cita MLA (9a ed.)

Clark, William. Witnesses to Christ: A Contribution to Christian Apologetis. McClurg, 1888.