APA-viite (7. p.)

Schwartz, R. J., & Schiffer, A. M. (1954). Credit and collection know-how. Fairchild Publications.

Chicago-viite (17. p.)

Schwartz, Robert J., ja Allyn M. Schiffer. Credit and Collection Know-how. New York: Fairchild Publications, 1954.

MLA-viite (9. p.)

Schwartz, Robert J., ja Allyn M. Schiffer. Credit and Collection Know-how. Fairchild Publications, 1954.