Παραπομπή APA

Singh, N. B., & Singh, R. S. (2000). Physical chemistry. Dominant.

Παραπομπή Chicago Style

Singh, N. B., και Ramji Singh Singh. Physical Chemistry. New Delhi: Dominant, 2000.

Παραπομπή MLA

Singh, N. B., και Ramji Singh Singh. Physical Chemistry. Dominant, 2000.