Trích dẫn APA

Christopher Turk. (1989). Effective writing: Improving scientific, technical and business communication. London: E and FN Spon.

Trích dẫn kiểu Chicago

Christopher Turk. Effective Writing: Improving Scientific, Technical and Business Communication. London: E and FN Spon, 1989.

Trích dẫn MLA

Christopher Turk. Effective Writing: Improving Scientific, Technical and Business Communication. London: E and FN Spon, 1989.

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