Styl cytowania APA

Kumar, H. D., & Swati Kumar. (1997). Global and general environment. Anmol.

Styl cytowania Chicago

Kumar, Har Darshan, i Swati Kumar. Global and General Environment. New Delhi: Anmol, 1997.

Styl cytowania MLA

Kumar, Har Darshan, i Swati Kumar. Global and General Environment. Anmol, 1997.