Παραπομπή σε μορφή APA (7η εκδ.)

Waugh, D. J., & Saad, M. M. (1974). An economic evaluation of mechanical wine grape harvesting. Australian Government Publishing Service.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Waugh, D. J., και Mark Mourad Saad. An Economic Evaluation of Mechanical Wine Grape Harvesting. Canberra: Australian Government Publishing Service, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Waugh, D. J., και Mark Mourad Saad. An Economic Evaluation of Mechanical Wine Grape Harvesting. Australian Government Publishing Service, 1974.