APA (7th ed.) Citation

Descargues, P., & Hartung, H. (1977). Hartung. Rizzoli.

Chicago Style (17th ed.) Citation

Descargues, Pierre, and Hans Hartung. Hartung. New York: Rizzoli, 1977.

MLA (9th ed.) Citation

Descargues, Pierre, and Hans Hartung. Hartung. Rizzoli, 1977.