APA-viite (7. p.)

Yabes, L. Y. (1959). The Filipino struggle for intellectual freedom. [s.n.].

Chicago-viite (17. p.)

Yabes, Leopoldo Y. The Filipino Struggle for Intellectual Freedom. Q.C: [s.n.], 1959.

MLA-viite (9. p.)

Yabes, Leopoldo Y. The Filipino Struggle for Intellectual Freedom. [s.n.], 1959.