Cita APA

Healey, J. F. (2013). The essentials of statistics: A tool for social research (Third edition.). Wadsworth Cengage Learning.

Citación estilo Chicago

Healey, Joseph F. The Essentials of Statistics: A Tool for Social Research. Third edition. Australia: Wadsworth Cengage Learning, 2013.

Cita MLA

Healey, Joseph F. The Essentials of Statistics: A Tool for Social Research. Third edition. Wadsworth Cengage Learning, 2013.