An introduction to data analysis /
Bruce D. Bowen, Herbert F. Weisberg.

APA Citation

Bowen, B. D., Weisberg, H. F.. (1980). An introduction to data analysis. San Francisco: W. H. Freeman.

MLA Citation

Bowen, Bruce D, and Herbert F. Weisberg. An Introduction to Data Analysis. San Francisco: W. H. Freeman, 1980.

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