Cita APA (7a ed.)
ebrary, Inc, Erceg, D., & Milojeviae, P. (2010). Ulcers: Causes, diagnosis, and treatment. Nova Science Publishers.
Cita Chicago Style (17a ed.)
ebrary, Inc, Danijel Erceg, y Pero Milojeviae. Ulcers: Causes, Diagnosis, and Treatment. Hauppauge, NY: Nova Science Publishers, 2010.
Cita MLA (9a ed.)
ebrary, Inc, et al. Ulcers: Causes, Diagnosis, and Treatment. Nova Science Publishers, 2010.
Precaución: Estas citas no son 100% exactas.