APA način citiranja (7. izdanje)
ebrary, Inc, Erceg, D., & Milojeviae, P. (2010). Ulcers: Causes, diagnosis, and treatment. Nova Science Publishers.
Čikaški stil citiranja (17. izdanje)
ebrary, Inc, Danijel Erceg, i Pero Milojeviae. Ulcers: Causes, Diagnosis, and Treatment. Hauppauge, NY: Nova Science Publishers, 2010.
MLA način citiranja (9. izdanje)
ebrary, Inc, et al. Ulcers: Causes, Diagnosis, and Treatment. Nova Science Publishers, 2010.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.