Berg, L. R. (2012). Introduction to botany (Philippine ed.). Cengage Learning Asia PTE Ltd. (Philippine Branch).
Citazione stile Chigago Style (17a edizione)Berg, Linda R. Introduction to Botany. Philippine ed. Pasig City, Philippines: Cengage Learning Asia PTE Ltd. (Philippine Branch), 2012.
Citatione MLA (9a ed.)Berg, Linda R. Introduction to Botany. Philippine ed. Cengage Learning Asia PTE Ltd. (Philippine Branch), 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.