APA-viite (7. p.)

(1975). The story of the Betel and the Areca. s.n.] National Media Production Center for the UNSECO National Commission of thre Philippines).

Chicago-viite (17. p.)

The Story of the Betel and the Areca. [S.l: s.n.] National Media Production Center for the UNSECO National Commission of thre Philippines), 1975.

MLA-viite (9. p.)

The Story of the Betel and the Areca. s.n.] National Media Production Center for the UNSECO National Commission of thre Philippines), 1975.