APA (7e ed.) Bronvermelding

Vickers, G. (1991). Style in product design. Design Council.

Chicago (17e ed.) Bronvermelding

Vickers, Graham. Style in Product Design. London: Design Council, 1991.

MLA (9e ed.) Bronvermelding

Vickers, Graham. Style in Product Design. Design Council, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.