Παραπομπή σε μορφή APA (7η εκδ.)

Burland, W. L., & Simkins, A. (1977). Cimetidine: Proceedings of the second International Symposium on Histamine H2-Receptor Antagonists, Royal College of Physicians, London, October 26 and 27, 1976. Excerpta medica.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Burland, W. L., και Alison Simkins. Cimetidine: Proceedings of the Second International Symposium on Histamine H2-Receptor Antagonists, Royal College of Physicians, London, October 26 and 27, 1976. Amsterdam: Excerpta medica, 1977.

Παραπομπή σε μορφή MLA (8th εκδ.)

Burland, W. L., και Alison Simkins. Cimetidine: Proceedings of the Second International Symposium on Histamine H2-Receptor Antagonists, Royal College of Physicians, London, October 26 and 27, 1976. Excerpta medica, 1977.