Cita APA

Park, Y. J., Baek, D. H., Park, E. Y., Kim, G. H., & Song, G. A. (2021). Unusual Rectal Foreign Body: A Golf Ball. Clin Endosc.

Chicago Style Citation

Park, Young Joo, Dong Hoon Baek, Eun Young Park, Gwang Ha Kim, i Geun Am Song. "Unusual Rectal Foreign Body: A Golf Ball." Clin Endosc 2021.

Cita MLA

Park, Young Joo, et al. "Unusual Rectal Foreign Body: A Golf Ball." Clin Endosc 2021.