APA引文

Baldani, J., Bradfield, J., & Turner, R. W. (2005). Mathematical economics (2nd ed.). Mason, OH: Thomson South-Western.

Trích dẫn kiểu Chicago

Baldani, Jeffrey, James Bradfield, và Robert W. Turner. Mathematical Economics. 2nd ed. Mason, OH: Thomson South-Western, 2005.

MLA引文

Baldani, Jeffrey, James Bradfield, và Robert W. Turner. Mathematical Economics. 2nd ed. Mason, OH: Thomson South-Western, 2005.

警告：這些引文格式不一定是100％准確.