Παραπομπή σε μορφή APA (7η εκδ.)

Tim & Ashby, P. (1993). Woodturners wooden clock cases: Designs, plans and instructions for 5 Clocks. Stobart Davies.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Tim και Peter Ashby. Woodturners Wooden Clock Cases: Designs, Plans and Instructions for 5 Clocks. Hertford: Stobart Davies, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Tim και Peter Ashby. Woodturners Wooden Clock Cases: Designs, Plans and Instructions for 5 Clocks. Stobart Davies, 1993.