Cita APA

Healey, J. F. (2012). Statistics: A tool for social research (Ninth edition.). Wadsworth/Cengage Learning.

Citación estilo Chicago

Healey, Joseph F. Statistics: A Tool for Social Research. Ninth edition. Australia: Wadsworth/Cengage Learning, 2012.

Cita MLA

Healey, Joseph F. Statistics: A Tool for Social Research. Ninth edition. Wadsworth/Cengage Learning, 2012.

Warning: These citations may not always be 100% accurate.