APA (7th ed.) Citation

Singh, H. (1987). CBI file. Roli Books International.

Chicago Style (17th ed.) Citation

Singh, Harbans. CBI File. New Delhi: Roli Books International, 1987.

MLA (8th ed.) Citation

Singh, Harbans. CBI File. Roli Books International, 1987.

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