APA (7e ed.) Bronvermelding

Lewis, G. (1999). Successful creativity in a week. Hodder & Stoughton.

Chicago (17e ed.) Bronvermelding

Lewis, Gareth. Successful Creativity in a Week. London: Hodder & Stoughton, 1999.

MLA (8e ed.) Bronvermelding

Lewis, Gareth. Successful Creativity in a Week. Hodder & Stoughton, 1999.

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