Cluster analysis
[by] Robert C. Tryon [and] Daniel E. Bailey.

APA Citation

Tryon, R. Choate., Bailey, D. Edgar. (1970). Cluster analysis. New York: McGraw-Hill.

MLA Citation

Tryon, Robert Choate, 1901-1967, and Daniel Edgar Bailey. Cluster Analysis. New York: McGraw-Hill, 1970.

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