APA引文

Whitfield, R. (2014). A Primer on Sustainability: In the Business Environment. Business Expert Press.

Trích dẫn kiểu Chicago

Whitfield, Ronald. A Primer On Sustainability: In the Business Environment. Business Expert Press, 2014.

MLA引文

Whitfield, Ronald. A Primer On Sustainability: In the Business Environment. Business Expert Press, 2014.

警告：这些引文格式不一定是100％准确.