Looking critically :
21 years of Artforum magazine /
edited by Amy Baker Sandback.

APA Citation

Sandback, A. Baker. (1984). Looking critically: 21 years of Artforum magazine. Ann Arbor, Mich.: UMI Research Press.

MLA Citation

Sandback, Amy Baker. Looking Critically: 21 Years of Artforum Magazine. Ann Arbor, Mich.: UMI Research Press, 1984.

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