Παραπομπή σε μορφή APA (7η εκδ.)

Burrows, M., Elwasila, A., Siriwardena, A., Makin, A., & Ahmed, A. Y. (2021). PTU-73 Pre and Post-Op Pain Analysis in Pancreas Surgery for Chronic Pancreatitis. Posters ; page A148.1-A148. https://doi.org/10.1136/gutjnl-2021-bsg.275

Παραπομπή σε μορφή Chicago (17η εκδ.)

Burrows, Matthew, Ala Elwasila, Ajith Siriwardena, Alistair Makin, και Abubaker YM Ahmed. "PTU-73 Pre and Post-Op Pain Analysis in Pancreas Surgery for Chronic Pancreatitis." Posters ; Page A148.1-A148 2021. https://doi.org/10.1136/gutjnl-2021-bsg.275.

Παραπομπή σε μορφή MLA (9th εκδ.)

Burrows, Matthew, et al. "PTU-73 Pre and Post-Op Pain Analysis in Pancreas Surgery for Chronic Pancreatitis." Posters ; Page A148.1-A148, 2021, https://doi.org/10.1136/gutjnl-2021-bsg.275.