Trích dẫn APA

Duffy, J. E. (1997). Auto engines technology: Principles, diagnosis, and service of engines and related systems. Tinley Park, Illinois: Goodheart-Willcox.

Trích dẫn kiểu Chicago

Duffy, James E. Auto Engines Technology: Principles, Diagnosis, and Service of Engines and Related Systems. Tinley Park, Illinois: Goodheart-Willcox, 1997.

Trích dẫn MLA

Duffy, James E. Auto Engines Technology: Principles, Diagnosis, and Service of Engines and Related Systems. Tinley Park, Illinois: Goodheart-Willcox, 1997.

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