Cita APA (7a ed.)

Ness, M. M. V., Gurney, M. S., & Jones, D. M. (1995). Handbook of gastrointestinal drug therapy (2nd ed.). Little, Brown.

Cita Chicago Style (17a ed.)

Ness, Michael M. Van, Michael S. Gurney, y D. Michael Jones. Handbook of Gastrointestinal Drug Therapy. 2nd ed. Boston [etc.]: Little, Brown, 1995.

Cita MLA (9a ed.)

Ness, Michael M. Van, et al. Handbook of Gastrointestinal Drug Therapy. 2nd ed. Little, Brown, 1995.