Παραπομπή σε μορφή APA (7η εκδ.)

Philippines (Commonwealth). Office of Adult Education, Philippines (Republic). Bureau of Public Schools, & Division of Adult Education. (1938). Philippine adult education series. Project no. 1- ([Bikol language edition].). Bureau of Print.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Philippines (Commonwealth). Office of Adult Education, Philippines (Republic). Bureau of Public Schools, και Division of Adult Education. Philippine Adult Education Series. Project No. 1-. [Bikol language edition]. Manila: Bureau of Print, 1938.

Παραπομπή σε μορφή MLA (9th εκδ.)

Philippines (Commonwealth). Office of Adult Education, et al. Philippine Adult Education Series. Project No. 1-. [Bikol language edition]. Bureau of Print, 1938.