APA Citation

Frey, B. S., & Schaltegger, C. A. (2019). 21st Century economics: Economic ideas you should read and remember. Cham, Switzerland: Springer.

Chicago Style Citation

Frey, Bruno S., and Christoph A. Schaltegger. 21st Century Economics: Economic Ideas You Should Read and Remember. Cham, Switzerland: Springer, 2019.

MLA Citation

Frey, Bruno S., and Christoph A. Schaltegger. 21st Century Economics: Economic Ideas You Should Read and Remember. Cham, Switzerland: Springer, 2019.

Warning: These citations may not always be 100% accurate.