Style de citation APA

Drucker, P. F. (1965). Landmarks of tomorrow. New York: Harper & Row Publishers.

Style de citation Chicago

Drucker, Peter Ferdinand. Landmarks of Tomorrow. New York: Harper & Row Publishers, 1965.

Style de citation MLA

Drucker, Peter Ferdinand. Landmarks of Tomorrow. New York: Harper & Row Publishers, 1965.

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