APA引文

Keith F Punch. (2016). Developing effective research proposals (3rd edition.). Sage.

Chicago Edition Citation

Keith F Punch. Developing Effective Research Proposals. 3rd edition. London: Sage, 2016.

MLA引文

Keith F Punch. Developing Effective Research Proposals. 3rd edition. Sage, 2016.

警告：這些引文格式不一定是100％准確.