APA (7th ed.) Citation

Kazmi, H. N. S., & Khan, D. A. (1978). Economics of bus operation: A case study of Lahore. Economic Research Institute.

Chicago Style (17th ed.) Citation

Kazmi, Haq Nawaz Shah, and Dilawar Ali Khan. Economics of Bus Operation: A Case Study of Lahore. Lahore, Pakistan: Economic Research Institute, 1978.

MLA (8th ed.) Citation

Kazmi, Haq Nawaz Shah, and Dilawar Ali Khan. Economics of Bus Operation: A Case Study of Lahore. Economic Research Institute, 1978.