Παραπομπή σε μορφή APA (7η εκδ.)

Wester, J. G. (1956). Surgery of gastric carcinoma: A review of present day possibilities and results. J. Noorduijn.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Wester, Jan Gerard. Surgery of Gastric Carcinoma: A Review of Present Day Possibilities and Results. gorinchem: J. Noorduijn, 1956.

Παραπομπή σε μορφή MLA (8th εκδ.)

Wester, Jan Gerard. Surgery of Gastric Carcinoma: A Review of Present Day Possibilities and Results. J. Noorduijn, 1956.