Hoffer, E. (1963). The ordeal of change. New York: Harper & Row.
Style de citation ChicagoHoffer, Eric. The Ordeal of Change. New York: Harper & Row, 1963.
Style de citation MLAHoffer, Eric. The Ordeal of Change. New York: Harper & Row, 1963.
Attention : ces citations peuvent ne pas être correctes à 100%.