Cita APA (7th ed.)

Anspaugh, D. J., Hamrick , M. H., & Rosato , F. D. (1994). Wellners: Concepts and application (3rd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Anspaugh, David J., Michael H. Hamrick , i Frank D. Rosato. Wellners: Concepts and Application. 3rd ed. Boston: McGraw-Hill, 1994.

Cita MLA (9th ed.)

Anspaugh, David J., et al. Wellners: Concepts and Application. 3rd ed. McGraw-Hill, 1994.