Citazione APA

Kapil, P. N. A., Kapila, B. A., & Khanna, S. A. (2001). Objective chemistry.

Stile di citazione Chicago

Kapil, P N; Author, B; Author Kapila, e S; Author Khanna. Objective Chemistry. New Delhi, Dinesh, 2001.

Citazione MLA

Kapil, P N; Author, et al. Objective Chemistry. 2001.