APA引文

Gupta, S. (1989). Statistical methods. Sultan Chand & Sons.

Chicago Edition Citation

Gupta, S.P. Statistical Methods. New Delhi: Sultan Chand & Sons, 1989.

MLA引文

Gupta, S.P. Statistical Methods. Sultan Chand & Sons, 1989.

警告：這些引文格式不一定是100％准確.