APA引文

Wetherill, G. B. (1967). Elementary statistical methods. Methuen & Co.

Chicago Edition Citation

Wetherill, G. Barrie. Elementary Statistical Methods. London: Methuen & Co, 1967.

MLA引文

Wetherill, G. Barrie. Elementary Statistical Methods. Methuen & Co, 1967.

警告：這些引文格式不一定是100％准確.