APA (7th ed.) Citation

Kaprow, A., & Lebel, J. J. (1966). Assemblage, environments & happenings. H.N. Abrams.

Chicago Style (17th ed.) Citation

Kaprow, Allan, and Jean Jacques Lebel. Assemblage, Environments & Happenings. New York: H.N. Abrams, 1966.

MLA (9th ed.) Citation

Kaprow, Allan, and Jean Jacques Lebel. Assemblage, Environments & Happenings. H.N. Abrams, 1966.