Trích dẫn APA

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.

Trích dẫn MLA

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

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.