Citazione Stile APA (7a Edizione)

Rodriguez, T. A. (2015). The citrus producers of Aparri, Cagayan. Agriculture.

Citazione stile Chigago Style (17a edizione)

Rodriguez, Tony A. "The Citrus Producers of Aparri, Cagayan." Agriculture 2015.

Citatione MLA (9a ed.)

Rodriguez, Tony A. "The Citrus Producers of Aparri, Cagayan." Agriculture, 2015.