Cita APA (7th ed.)

Crago, M. B., Pickering, M., & Ling, D. (1987). Supervision in human communication disorders: Perspectives on a process. College-Hill.

Cita Chicago (17th ed.)

Crago, Martha B., Marisue Pickering, i Daniel Ling. Supervision in Human Communication Disorders: Perspectives on a Process. Boston: College-Hill, 1987.

Cita MLA (9th ed.)

Crago, Martha B., et al. Supervision in Human Communication Disorders: Perspectives on a Process. College-Hill, 1987.