Cita APA (7th ed.)

Shapiro, M. M., & Hobbs, D. S. (1974). The politics of constitutional law. Winthrop Publishers.

Cita Chicago (17th ed.)

Shapiro, Martin M., i Douglas S. Hobbs. The Politics of Constitutional Law. Cambridge, Mass.: Winthrop Publishers, 1974.

Cita MLA (8th ed.)

Shapiro, Martin M., i Douglas S. Hobbs. The Politics of Constitutional Law. Winthrop Publishers, 1974.