APA (7e ed.) Bronvermelding

Hentschel, M., Schröder, K. A., & Spies, W. (2002). Robert Longo, the Freud drawings. Kerber.

Chicago (17e ed.) Bronvermelding

Hentschel, Martin, Klaus Albrecht Schröder, en Werner Spies. Robert Longo, the Freud Drawings. Bielefeld: Kerber, 2002.

MLA (8e ed.) Bronvermelding

Hentschel, Martin, et al. Robert Longo, the Freud Drawings. Kerber, 2002.