Cita APA (7th ed.)

Muldoon, G. (1957). The trumpeting herd. Hart-Davis.

Cita Chicago (17th ed.)

Muldoon, Guy. The Trumpeting Herd. London: Hart-Davis, 1957.

Cita MLA (8th ed.)

Muldoon, Guy. The Trumpeting Herd. Hart-Davis, 1957.