Cita APA (7a ed.)

Yarnell, E., Abascal, K., & Hooper, C. G. (2003). Clinical botanical medicine. Mary Ann Liebert, Inc.

Cita Chicago Style (17a ed.)

Yarnell, Eric, Kathy Abascal, y Carol G. Hooper. Clinical Botanical Medicine. Larchmont, NY: Mary Ann Liebert, Inc, 2003.

Cita MLA (9a ed.)

Yarnell, Eric, et al. Clinical Botanical Medicine. Mary Ann Liebert, Inc, 2003.