Gaya APA

al), B, O, T., Sumartono, . (2024). Poinsettia production in the tropics (Cet. 1). Yogyakarta: Deepublish.

Gaya MLA

al), Benny, O., Tjia...(et., Sumartono, . "Poinsettia production in the tropics". Cet. 1 Yogyakarta: Deepublish, 2024. Text.