Paul Klee at the Guggenheim Museum;
post scriptum,
by Thomas M. Messer.

APA Citation

Messer, T. M., Solomon R. Guggenheim Museum. (1968). Paul Klee at the Guggenheim Museum: post scriptum. [Middletown, Conn.]: Center for Advanced Studies, Wesleyan University.

MLA Citation

Messer, Thomas M, and Solomon R. Guggenheim Museum. Paul Klee At the Guggenheim Museum: Post Scriptum. [Middletown, Conn.]: Center for Advanced Studies, Wesleyan University, 1968.

Warning: These citations may not always be complete (especially for serials).