APA (7e ed.) Bronvermelding

Harlow, L. L. (2014). The essence of multivariate thinking: Basic themes and methods (Second edition.). Routledge.

Chicago (17e ed.) Bronvermelding

Harlow, Lisa L. The Essence of Multivariate Thinking: Basic Themes and Methods. Second edition. New York: Routledge, 2014.

MLA (9e ed.) Bronvermelding

Harlow, Lisa L. The Essence of Multivariate Thinking: Basic Themes and Methods. Second edition. Routledge, 2014.