Παραπομπή APA

Singh, S., & Zameeruddin Qazi. (1972). Modern algebra. Vikas Publishing House pvt. ltd.

Παραπομπή Chicago Style

Singh, Surjeet, και Zameeruddin Qazi. Modern Algebra. Delhi: Vikas Publishing House pvt. ltd, 1972.

Παραπομπή MLA

Singh, Surjeet, και Zameeruddin Qazi. Modern Algebra. Vikas Publishing House pvt. ltd, 1972.