APA-referens

(1993). Chemistry for Civil services Examination Prelimanary Screening Test. Competition Review.

Chicago-stil citat

Chemistry for Civil Services Examination Prelimanary Screening Test. New Delhi: Competition Review, 1993.

MLA-referens

Chemistry for Civil Services Examination Prelimanary Screening Test. Competition Review, 1993.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.