APA引文

Hartwick, J. M. (2015). Urban Economics (Ed.1.). Routledge.

Chicago Edition Citation

Hartwick, John M. Urban Economics. Ed.1. Newyork: Routledge, 2015.

MLA引文

Hartwick, John M. Urban Economics. Ed.1. Routledge, 2015.

警告：這些引文格式不一定是100％准確.