APA Edition Citation

Aggarwal, M. R., & Mohan, K. (1978). General knowledge digest (29th ed.). S Chand.

Chicago Edition Citation

Aggarwal, Mani Ram, and K. Mohan. General Knowledge Digest. 29th ed. New Delhi: S Chand, 1978.

MLA Edition Citation

Aggarwal, Mani Ram, and K. Mohan. General Knowledge Digest. 29th ed. S Chand, 1978.