Style de citation APA

Drucker, P. F. (1971). The new markets... and other essays. London: Heinemann.

Style de citation Chicago

Drucker, Peter Ferdinand. The New Markets... and Other Essays. London: Heinemann, 1971.

Style de citation MLA

Drucker, Peter Ferdinand. The New Markets... and Other Essays. London: Heinemann, 1971.

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