APA Edition Citation

Sinha, H. C., & Varshney, L. S. (1971). Theory of numbers.

Chicago Edition Citation

Sinha, H C., and L S. Varshney. Theory of Numbers. Shalini Prakashan, Meerut, 1971.

MLA Edition Citation

Sinha, H C., and L S. Varshney. Theory of Numbers. 1971.

Warning: These citations may not always be 100% accurate.