Cita APA (7a ed.)

Grünbaum, A., & Kupka, T. (2013). Collected works. Oxford University Press.

Cita Chicago Style (17a ed.)

Grünbaum, Adolf, y Thomas Kupka. Collected Works. New York: Oxford University Press, 2013.

Cita MLA (8a ed.)

Grünbaum, Adolf, y Thomas Kupka. Collected Works. Oxford University Press, 2013.