Cita APA (7a ed.)

Pickering, O., & Upham, C. W. (1867). The life of Timothy Pickering. Little, Brown.

Cita Chicago Style (17a ed.)

Pickering, Octavius, y Charles Wentworth Upham. The Life of Timothy Pickering. Boston: Little, Brown, 1867.

Cita MLA (8a ed.)

Pickering, Octavius, y Charles Wentworth Upham. The Life of Timothy Pickering. Little, Brown, 1867.