Sol Lewitt books, 1966-1990
APA Citation
LeWitt, S., Portikus (Gallery). (1990). Sol Lewitt books, 1966-1990. Frankfurt a.M.: Portikus .
MLA Citation
LeWitt, Sol, 1928-2007, and Portikus (Gallery). Sol Lewitt Books, 1966-1990. Frankfurt a.M.: Portikus , 1990.
Warning: These citations may not always be complete (especially for serials).