Παραπομπή σε μορφή APA (7η εκδ.)

Setchell, M. E., & Lilford, R. J. (1991). Multiple choice questions in gynaecology and obstetrics: With answers and explanatory comments (2nd edition.). Edward Arnold.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Setchell, Marcus E., και Richard J. Lilford. Multiple Choice Questions in Gynaecology and Obstetrics: With Answers and Explanatory Comments. 2nd edition. London: Edward Arnold, 1991.

Παραπομπή σε μορφή MLA (8th εκδ.)

Setchell, Marcus E., και Richard J. Lilford. Multiple Choice Questions in Gynaecology and Obstetrics: With Answers and Explanatory Comments. 2nd edition. Edward Arnold, 1991.