APA aipamena

Rodriguez, T. A. (2014). An off-season yellow onion harvest in Nueva Ecija. Agriculture.

Chicago Style aipamena

Rodriguez, Tony A. "An Off-season Yellow Onion Harvest in Nueva Ecija." Agriculture 2014.

MLA aipamena

Rodriguez, Tony A. "An Off-season Yellow Onion Harvest in Nueva Ecija." Agriculture, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.