APA način citiranja

Nelamangala Ramakrishnaiah, V. P., & Krishnamachari, S. (2016). Chronic haemorrhagic radiation proctitis: A review. World J Gastrointest Surg.

Čikaški stil citiranja

Nelamangala Ramakrishnaiah, Vishnu Prasad, i Srinivasan Krishnamachari. "Chronic Haemorrhagic Radiation Proctitis: A Review." World J Gastrointest Surg 2016.

MLA način citiranja

Nelamangala Ramakrishnaiah, Vishnu Prasad, i Srinivasan Krishnamachari. "Chronic Haemorrhagic Radiation Proctitis: A Review." World J Gastrointest Surg 2016.