Style de citation APA (7e éd.)

Piotrowski, R. (1978). Cartels and trusts: Their origin and historical development from the economic and legal aspects. Porcupine Press.

Style de citation Chicago (17e éd.)

Piotrowski, Roman. Cartels and Trusts: Their Origin and Historical Development from the Economic and Legal Aspects. Philadelphia: Porcupine Press, 1978.

Style de citation MLA (9e éd.)

Piotrowski, Roman. Cartels and Trusts: Their Origin and Historical Development from the Economic and Legal Aspects. Porcupine Press, 1978.

Attention : ces citations peuvent ne pas être correctes à 100%.