APA Style
Bahl, B. et al (1996).
Essentials of physical chemistry : a textbook for B.Sc. students of Indian Universities .
New Delhi:
S. Chand..
MLA Style
Bahl, B.S.. et al.
"Essentials of physical chemistry : a textbook for B.Sc. students of Indian Universities".
New Delhi:
S. Chand.,
1996.
Buku.