Παραπομπή APA

Cunningham, J., & Parfrey, P. S. (1980). Slide interpretation in post graduate medicine.

Παραπομπή Chicago Style

Cunningham, J., και P S. Parfrey. Slide Interpretation in Post Graduate Medicine. New Delhi, OUP, 1980.

Παραπομπή MLA

Cunningham, J., και P S. Parfrey. Slide Interpretation in Post Graduate Medicine. 1980.