Cita APA (7th ed.)

by the editors of Time-Life Books. (1979). Pork. Time Life Books.

Cita Chicago (17th ed.)

by the editors of Time-Life Books. Pork. Amsterdam: Time Life Books, 1979.

Cita MLA (9th ed.)

by the editors of Time-Life Books. Pork. Time Life Books, 1979.