APA引文

Vrat, P. (1998). Productivity management: A system approach. Narosa.

Chicago Edition Citation

Vrat, Prem. Productivity Management: A System Approach. New Delhi: Narosa, 1998.

MLA引文

Vrat, Prem. Productivity Management: A System Approach. Narosa, 1998.

警告：这些引文格式不一定是100％准确.