Παραπομπή APA

Satija, M. P. A. (1989). Colon classification (7th edition): A practical introduction.

Παραπομπή Chicago Style

Satija, M P; Author. Colon Classification (7th Edition): A Practical Introduction. New Delhi, Ess Ess Publications, 1989.

Παραπομπή MLA

Satija, M P; Author. Colon Classification (7th Edition): A Practical Introduction. 1989.