APA aipamena

Sierra Márquez, J., Sierra Márquez, L., & Olivero-Verbel, J. (2017). Economic potential of the oil palm (Elaeis guineensis Jacq).

Chicago Style aipamena

Sierra Márquez, Juan, Lucellys Sierra Márquez, y Jesus Olivero-Verbel. Economic Potential of the Oil Palm (Elaeis Guineensis Jacq). 2017.

MLA aipamena

Sierra Márquez, Juan, Lucellys Sierra Márquez, y Jesus Olivero-Verbel. Economic Potential of the Oil Palm (Elaeis Guineensis Jacq). 2017.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.