Παραπομπή σε μορφή APA (7η εκδ.)

Oigaard, A. (1975). Small intestinal motility: Clinical recording of electrical spike potentials intraluminal pressure variations. N. Olaf Møllers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Oigaard, Adam. Small Intestinal Motility: Clinical Recording of Electrical Spike Potentials Intraluminal Pressure Variations. København: N. Olaf Møllers, 1975.

Παραπομπή σε μορφή MLA (8th εκδ.)

Oigaard, Adam. Small Intestinal Motility: Clinical Recording of Electrical Spike Potentials Intraluminal Pressure Variations. N. Olaf Møllers, 1975.