Cita APA (7a ed.)

Gregory, L. (2015). Trading Time: Can Exchange Lead to Social Change? Policy Press.

Cita Chicago Style (17a ed.)

Gregory, Lee. Trading Time: Can Exchange Lead to Social Change? Chicago, Illinois: Policy Press, 2015.

Cita MLA (8a ed.)

Gregory, Lee. Trading Time: Can Exchange Lead to Social Change? Policy Press, 2015.