Cita APA (7th ed.)

Kline, P. (1994). An easy guide to factor analysis. Routledge.

Cita Chicago (17th ed.)

Kline, Paul. An Easy Guide to Factor Analysis. London: Routledge, 1994.

Cita MLA (9th ed.)

Kline, Paul. An Easy Guide to Factor Analysis. Routledge, 1994.