Παραπομπή APA

Kaur,H. (1998). S.Chand's objective chemistry. S.Chand.

Παραπομπή Chicago Style

Kaur,H. S.Chand's Objective Chemistry. New Delhi: S.Chand, 1998.

Παραπομπή MLA

Kaur,H. S.Chand's Objective Chemistry. S.Chand, 1998.