Citazione APA

Das , I., Sharma , A., & Agarwal , N. R. (1997). An introduction to physical chemistry. New age international Ltd.

Stile di citazione Chicago

Das , Ishwar, Archana Sharma , e Namitha Rani Agarwal. An Introduction to Physical Chemistry. New Delhi: New age international Ltd, 1997.

Citazione MLA

Das , Ishwar, et al. An Introduction to Physical Chemistry. New age international Ltd, 1997.