Cita APA (7th ed.)
Ward, J. P. T., Ward, J., Leach, R. M., MD, & Wiener, C. M. (2010). The respiratory system at a glance (3rd ed.). Wiley-Blackwell.
Cita Chicago (17th ed.)
Ward, Jeremy P. T., Jane Ward, Richard M. Leach, MD, i Charles M. Wiener. The Respiratory System at a Glance. 3rd ed. Chichester [U.K.]: Wiley-Blackwell, 2010.
Cita MLA (9th ed.)
Ward, Jeremy P. T., et al. The Respiratory System at a Glance. 3rd ed. Wiley-Blackwell, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.