Cita APA (7th ed.)

Jaccard. James. (1990). Interaction effects in multiple regression. Sage.

Cita Chicago (17th ed.)

Jaccard. James. Interaction Effects in Multiple Regression. London: Sage, 1990.

Cita MLA (9th ed.)

Jaccard. James. Interaction Effects in Multiple Regression. Sage, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.