Cita APA (7th ed.)

Rivera, L. S., Galaraga, A. G., & Soriano, J. P. M. (1990). Pork products: Amorfina G. Galaraga, Julia Paula M. Soriano and APBPTC Staff. s.n.].

Cita Chicago (17th ed.)

Rivera, Lourdes S., Amorfina G. Galaraga, i Julia Paula M. Soriano. Pork Products: Amorfina G. Galaraga, Julia Paula M. Soriano and APBPTC Staff. [S.l: s.n.], 1990.

Cita MLA (9th ed.)

Rivera, Lourdes S., et al. Pork Products: Amorfina G. Galaraga, Julia Paula M. Soriano and APBPTC Staff. s.n.], 1990.