APA引文

Reynold, L. G. (1971). Principles of Economics: Micro. Richard D Irwin.

Chicago Edition Citation

Reynold, Lloyd G. Principles of Economics: Micro. Illinois: Richard D Irwin, 1971.

MLA引文

Reynold, Lloyd G. Principles of Economics: Micro. Richard D Irwin, 1971.

警告：這些引文格式不一定是100％准確.