Cita APA (7a ed.)

Radder, H. (2006). The World Observed/the World Conceived. University of Pittsburgh Press Chicago Distribution Center [distributor].

Cita Chicago Style (17a ed.)

Radder, Hans. The World Observed/the World Conceived. Pittsburgh : Chicago: University of Pittsburgh Press Chicago Distribution Center [distributor], 2006.

Cita MLA (8a ed.)

Radder, Hans. The World Observed/the World Conceived. University of Pittsburgh Press Chicago Distribution Center [distributor], 2006.