APA (7th ed.) Citation
Ortíz, R., Ulburghs, F., & Okoro, J. (1998). Seasonal variation of apparent male fertility and 2n pollen production in plantain and banana.
Chicago Style (17th ed.) Citation
Ortíz, R., F. Ulburghs, and J. Okoro. Seasonal Variation of Apparent Male Fertility and 2n Pollen Production in Plantain and Banana. 1998.
MLA (9th ed.) Citation
Ortíz, R., et al. Seasonal Variation of Apparent Male Fertility and 2n Pollen Production in Plantain and Banana. 1998.
Warning: These citations may not always be 100% accurate.