Cita APA (7th ed.)

Wilkins, R. L., Hodgkin, J. E., & Lopez, B. (1988). Lung sounds a practical guide. Jaypee.

Cita Chicago (17th ed.)

Wilkins, Robert L., John E. Hodgkin, i Brad Lopez. Lung Sounds a Practical Guide. New Delhi: Jaypee, 1988.

Cita MLA (9th ed.)

Wilkins, Robert L., et al. Lung Sounds a Practical Guide. Jaypee, 1988.