Citazione Stile APA (7a Edizione)

Vroom, V. H., & Deci, E. L. (1970). Management and motivation: Selected readings. Penguin.

Citazione stile Chigago Style (17a edizione)

Vroom, Victor Harold, e Edward L. Deci. Management and Motivation: Selected Readings. Harmondsworth: Penguin, 1970.

Citatione MLA (9a ed.)

Vroom, Victor Harold, e Edward L. Deci. Management and Motivation: Selected Readings. Penguin, 1970.