Cita APA (7th ed.)

Harper, J. M. (1981). Extrusion of foods. CRC Press.

Cita Chicago (17th ed.)

Harper, Judson M. Extrusion of Foods. Boca Ratón: CRC Press, 1981.

Cita MLA (9th ed.)

Harper, Judson M. Extrusion of Foods. CRC Press, 1981.