APA引文

Thirkettle, G. (1968). Advanced economics. Macdonald R Evans.

Chicago Edition Citation

Thirkettle, G.L. Advanced Economics. London: Macdonald R Evans, 1968.

MLA引文

Thirkettle, G.L. Advanced Economics. Macdonald R Evans, 1968.

警告：這些引文格式不一定是100％准確.