Citazione APA

Alfred Burger, B R Puri, & L R Sharma. (1993). Prinicples of physical chemistry. Delhi.

Stile di citazione Chicago

Alfred Burger, B R Puri, e L R Sharma. Prinicples of Physical Chemistry. Delhi, 1993.

Citazione MLA

Alfred Burger, et al. Prinicples of Physical Chemistry. Delhi, 1993.