Cita APA (7th ed.)

Santiago, R. C. (2016). Native pig raising. Agriculture.

Cita Chicago (17th ed.)

Santiago, Rene C. "Native Pig Raising." Agriculture 2016.

Cita MLA (9th ed.)

Santiago, Rene C. "Native Pig Raising." Agriculture, 2016.

Atenció: Aquestes cites poden no estar 100% correctes.