Trích dẫn APA

David Hitchens. (2000). Environmental regulation and competitive advantage. Northampton: Edward Elgar Publishing, Inc.

Trích dẫn kiểu Chicago

David Hitchens. Environmental Regulation and Competitive Advantage. Northampton: Edward Elgar Publishing, Inc, 2000.

Trích dẫn MLA

David Hitchens. Environmental Regulation and Competitive Advantage. Northampton: Edward Elgar Publishing, Inc, 2000.

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