APA (7th ed.) Citation

Gerstner, J. H. (1960). The theology of the major sects. Baker Book House.

Chicago Style (17th ed.) Citation

Gerstner, John H. The Theology of the Major Sects. Grand Rapids, Michigan: Baker Book House, 1960.

MLA (9th ed.) Citation

Gerstner, John H. The Theology of the Major Sects. Baker Book House, 1960.