APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (9e ed.) Bronvermelding

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