APA引文

Wiles, P. (1971). Prediction of communist economic performance. University press cambridge.

Chicago Edition Citation

Wiles, P.J.D. Prediction of Communist Economic Performance. University press cambridge, 1971.

MLA引文

Wiles, P.J.D. Prediction of Communist Economic Performance. University press cambridge, 1971.

警告：這些引文格式不一定是100％准確.