Sim, E., Tekant, Y., Kum, C., Goh, P., & SURGERY. (2011). Endoscopic management of bleeding peptic ulcers in Singapore: A multimodality approach.
استشهاد بنمط شيكاغوSim, E., Y. Tekant, C.K Kum, P. Goh, و SURGERY. Endoscopic Management of Bleeding Peptic Ulcers in Singapore: A Multimodality Approach. 2011.
MLA استشهادSim, E., et al. Endoscopic Management of Bleeding Peptic Ulcers in Singapore: A Multimodality Approach. 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.