APA (7th ed.) Citation

Roper, D. (1989). The Strength of a Man. Discovery House Publishers.

Chicago Style (17th ed.) Citation

Roper, David. The Strength of a Man. Grand Rapids, Michigans: Discovery House Publishers, 1989.

MLA (8th ed.) Citation

Roper, David. The Strength of a Man. Discovery House Publishers, 1989.

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