APA (7th ed.) Citation

Badcock John. (1938). Slaves to Duty. Laurence Labadie.

Chicago Style (17th ed.) Citation

Badcock John. Slaves to Duty. Laurence Labadie, 1938.

MLA (8th ed.) Citation

Badcock John. Slaves to Duty. Laurence Labadie, 1938.

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