Παραπομπή σε μορφή APA (7η εκδ.)

Thompson, A., Blackwell, V., Marsden, R., Millard, E., Lawson, C., Nickol, A., . . . Turner, M. (2017). A risk stratifying tool to facilitate safe late-stage percutaneous endoscopic gastrostomy in ALS. Taylor and Francis.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Thompson, A., et al. A Risk Stratifying Tool to Facilitate Safe Late-stage Percutaneous Endoscopic Gastrostomy in ALS. Taylor and Francis, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Thompson, A., et al. A Risk Stratifying Tool to Facilitate Safe Late-stage Percutaneous Endoscopic Gastrostomy in ALS. Taylor and Francis, 2017.