Cita APA (7a ed.)

Martin Rillo, S., Aumaitre, A., Den Hartog, L., Backus, G., Glodek, P., Saiz, F., & Salehar, A. (1994). Pig management information systems. INIA.

Cita Chicago Style (17a ed.)

Martin Rillo, Santiago, A. Aumaitre, L. Den Hartog, G. Backus, P. Glodek, F. Saiz, y A. Salehar. Pig Management Information Systems. Madrid: INIA, 1994.

Cita MLA (8a ed.)

Martin Rillo, Santiago, et al. Pig Management Information Systems. INIA, 1994.