Παραπομπή σε μορφή APA (7η εκδ.)

Frey, B. S. (1992). Economics as a science of human behaviour: Towards a new social science paradigm. Kluwer Academic.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Frey, Bruno S. Economics as a Science of Human Behaviour: Towards a New Social Science Paradigm. Boston: Kluwer Academic, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Frey, Bruno S. Economics as a Science of Human Behaviour: Towards a New Social Science Paradigm. Kluwer Academic, 1992.