Cita APA (7a ed.)

Grimké, F., & Ward, J. W. (1968). The nature and tendency of free institutions. Belknap Press of Harvard University Press.

Cita Chicago Style (17a ed.)

Grimké, Frederick, y John William Ward. The Nature and Tendency of Free Institutions. Cambridge (Massachusetts): Belknap Press of Harvard University Press, 1968.

Cita MLA (9a ed.)

Grimké, Frederick, y John William Ward. The Nature and Tendency of Free Institutions. Belknap Press of Harvard University Press, 1968.