APA Edition Citation

Ahuja, G. K., Khanna, B. S., & Pandey, I. M. (1981). Practical costing.

Chicago Edition Citation

Ahuja, G K., B S. Khanna, and I M. Pandey. Practical Costing. New Delhi, S Chand, 1981.

MLA Edition Citation

Ahuja, G K., et al. Practical Costing. 1981.