Sol LeWitt : Incomplete Open Cubes.

MLA

Sol Lewitt : Incomplete Open Cubes. First edition New York: The John Weber Gallery, 1974.

APA

(1974). Sol LeWitt : Incomplete Open Cubes. First edition New York: The John Weber Gallery.

Chicago

Sol Lewitt: Incomplete Open Cubes. First edition New York: The John Weber Gallery, 1974.