APA引文

Fogel, K. (2006). Producing open source software: How to run a successful free software project. California: O'reilly Media.

Trích dẫn kiểu Chicago

Fogel, Karl. Producing Open Source Software: How to Run a Successful Free Software Project. California: O'reilly Media, 2006.

MLA引文

Fogel, Karl. Producing Open Source Software: How to Run a Successful Free Software Project. California: O'reilly Media, 2006.

警告：这些引文格式不一定是100％准确.