APA (7e ed.) Bronvermelding

Grey, J. (2006). Looking hard: At unexamined things / Photographs by Joel Grey. Steidl.

Chicago (17e ed.) Bronvermelding

Grey, Joel. Looking Hard: At Unexamined Things / Photographs by Joel Grey. Göttingen: Steidl, 2006.

MLA (8e ed.) Bronvermelding

Grey, Joel. Looking Hard: At Unexamined Things / Photographs by Joel Grey. Steidl, 2006.

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