APA-referens

Chhatwal, G., & Phull, D. Carreer's objective type chemistry (8th rev. ed.). Bright Careers Institute.

Chicago-stil citat

Chhatwal, G.R, och D.S Phull. Carreer's Objective Type Chemistry. 8th rev. ed. Delhi: Bright Careers Institute.

MLA-referens

Chhatwal, G.R, och D.S Phull. Carreer's Objective Type Chemistry. 8th rev. ed. Bright Careers Institute.