Cita APA (7a ed.)

Lippard, L. R. (1973). Six years: The dematerialization of the art object from 1966 to 1972 . Praeger.

Cita Chicago Style (17a ed.)

Lippard, Lucy R. Six Years: The Dematerialization of the Art Object from 1966 to 1972 . New York [etc.]: Praeger, 1973.

Cita MLA (9a ed.)

Lippard, Lucy R. Six Years: The Dematerialization of the Art Object from 1966 to 1972 . Praeger, 1973.