Trích dẫn APA

Training in Technology. (1999). Experiments with the Four Quadrant Drive. Berg bei Ravensburg: System Technik.

Trích dẫn kiểu Chicago

Training in Technology. Experiments With the Four Quadrant Drive. Berg bei Ravensburg: System Technik, 1999.

Trích dẫn MLA

Training in Technology. Experiments With the Four Quadrant Drive. Berg bei Ravensburg: System Technik, 1999.

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