Παραπομπή APA

Vermani, O., & Narula, A. (1989). Applied chemistry: Theory and practice. Wiley eastern Ltd.

Παραπομπή Chicago Style

Vermani, O.P, και A.K Narula. Applied Chemistry: Theory and Practice. New Delhi: Wiley eastern Ltd, 1989.

Παραπομπή MLA

Vermani, O.P, και A.K Narula. Applied Chemistry: Theory and Practice. Wiley eastern Ltd, 1989.