Παραπομπή σε μορφή APA (7η εκδ.)

Symposium on ibuprofen held at the Royal College of Physicians, London, March 13, 1970. Baillière, Tindall and Cassell.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Symposium on Ibuprofen Held at the Royal College of Physicians, London, March 13, 1970. London: Baillière, Tindall and Cassell.

Παραπομπή σε μορφή MLA (8th εκδ.)

Symposium on Ibuprofen Held at the Royal College of Physicians, London, March 13, 1970. Baillière, Tindall and Cassell.