APA (7th ed.) Citation

Leopold, R., Leopold, E., & Stockman, R. (2009). Egon Schiele: The Leopold Collection, Vienna. Leopold Museum ; Prestel.

Chicago Style (17th ed.) Citation

Leopold, Rudolf, Elisabeth Leopold, and Russell Stockman. Egon Schiele: The Leopold Collection, Vienna. Vienna : Munich [etc.]: Leopold Museum ; Prestel, 2009.

MLA (9th ed.) Citation

Leopold, Rudolf, et al. Egon Schiele: The Leopold Collection, Vienna. Leopold Museum ; Prestel, 2009.