APA

Rowell M., Semff M., Curiger B. & Museum of Modern Art. (1999). Sigmar Polke. New York: Museum of Modern Art.

Chicago

Rowell Margit, Semff Michael, Curiger Bice and Museum of Modern Art. 1999. Sigmar Polke. New York: Museum of Modern Art.

Harvard

Rowell M., Semff M., Curiger B. and Museum of Modern Art. (1999). Sigmar Polke. New York: Museum of Modern Art.

MLA

Rowell Margit, Semff Michael, Curiger Bice and Museum of Modern Art. Sigmar Polke. New York: Museum of Modern Art. 1999.