APA-Zitierstil (7. Ausg.)

Feld, L. P., & Frey, B. S. (2010). Tax evasion and the psychological tax contract. Developing alternative frameworks for explaining tax compliance.

Chicago-Zitierstil (17. Ausg.)

Feld, Lars P., und Bruno S. Frey. "Tax Evasion and the Psychological Tax Contract." Developing Alternative Frameworks for Explaining Tax Compliance 2010.

MLA-Zitierstil (9. Ausg.)

Feld, Lars P., und Bruno S. Frey. "Tax Evasion and the Psychological Tax Contract." Developing Alternative Frameworks for Explaining Tax Compliance, 2010.