Cita APA (7th ed.)

Campion, N. R. (1961). The voice of freedom: Patrick Henry. Ladder.

Cita Chicago (17th ed.)

Campion, Nardi Reeder. The Voice of Freedom: Patrick Henry. Londres: Ladder, 1961.

Cita MLA (9th ed.)

Campion, Nardi Reeder. The Voice of Freedom: Patrick Henry. Ladder, 1961.