Watch : History of the modern wristwatch design 1950-1983 electric 1950-1993.

MLA

Doensen, Pieter. Watch : History of the Modern Wristwatch Design 1950-1983 Electric 1950-1993. Gent: Snoeck-Ducaju & Zoon, 1994.

APA

Doensen, P. (1994). Watch : History of the modern wristwatch design 1950-1983 electric 1950-1993. Gent: Snoeck-Ducaju & Zoon.

Chicago

Doensen, Pieter Watch: History of the Modern Wristwatch Design 1950-1983 Electric 1950-1993. Gent: Snoeck-Ducaju & Zoon, 1994.