APA citiranje

Abeler, J., Falk, A., Huffman, D., & Goette, L. (2011). Reference Points and Effort Provision.

Chicago Style (17th ed.) Citation

Abeler, J., A. Falk, D. Huffman, and L. Goette. Reference Points and Effort Provision. 2011.

MLA citiranje

Abeler, J., et al. Reference Points and Effort Provision. 2011.