APA Edition Citation

Ferguson, C., & Kreps, J. M. (1965). Principles of economics (2nd ed.).

Chicago Edition Citation

Ferguson, C.E, and Juanita M. Kreps. Principles of Economics. 2nd ed. Calcutta, 1965.

MLA Edition Citation

Ferguson, C.E, and Juanita M. Kreps. Principles of Economics. 2nd ed. 1965.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.