Styl cytowania APA

Dogra, S. K., & Dogra, S. (1993). Physical chemistry through problems. Wiley Eastern.

Styl cytowania Chicago

Dogra, S. K., i S. Dogra. Physical Chemistry Through Problems. New Delhi: Wiley Eastern, 1993.

Styl cytowania MLA

Dogra, S. K., i S. Dogra. Physical Chemistry Through Problems. Wiley Eastern, 1993.