Παραπομπή APA

Sethi , P. .. D. (1993). Quantitative analysis of drugs in pharmaceutical formulations (2nd ed.). CBS publishers and distributors.

Παραπομπή Chicago Style

Sethi , P . D. Quantitative Analysis of Drugs in Pharmaceutical Formulations. 2nd ed. New Delhi: CBS publishers and distributors, 1993.

Παραπομπή MLA

Sethi , P . D. Quantitative Analysis of Drugs in Pharmaceutical Formulations. 2nd ed. CBS publishers and distributors, 1993.