Cita APA (7a ed.)

Ryerson, R. A. (1978). The revolution is now begun: The Radical Committees of Philadelphia : 1765-1776. University of Pennsylvania Press.

Cita Chicago Style (17a ed.)

Ryerson, Richard Alan. The Revolution Is Now Begun: The Radical Committees of Philadelphia : 1765-1776. [Philadelphia, Pa.]: University of Pennsylvania Press, 1978.

Cita MLA (8a ed.)

Ryerson, Richard Alan. The Revolution Is Now Begun: The Radical Committees of Philadelphia : 1765-1776. University of Pennsylvania Press, 1978.