Kirby, J. (1974). Black meat: By Joseph Kirby. Surrey.
Cita Chicago (17th ed.)Kirby, Joseph. Black Meat: By Joseph Kirby. San Diego: Surrey, 1974.
Cita MLA (8th ed.)Kirby, Joseph. Black Meat: By Joseph Kirby. Surrey, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.