Deyto, R. C., & Cervancia, C. R. (2009). Floral biology and pollination of ampalaya (Momordica charantia L.). Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).
Citazione stile Chigago Style (17a edizione)Deyto, Rodelina C., e Cleofas R. Cervancia. "Floral Biology and Pollination of Ampalaya (Momordica Charantia L.)." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2009.
Citatione MLA (9a ed.)Deyto, Rodelina C., e Cleofas R. Cervancia. "Floral Biology and Pollination of Ampalaya (Momordica Charantia L.)." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.