APA (7. basım) Alıntı

Ignacio, G. P. (1971). An achievement test in English for grade one Waray learners. s.n.].

Chicago Style (17. basım) Atıf

Ignacio, Gregoria Pedere. An Achievement Test in English for Grade One Waray Learners. [Quezon City: s.n.], 1971.

MLA (9th ed.) Atıf

Ignacio, Gregoria Pedere. An Achievement Test in English for Grade One Waray Learners. s.n.], 1971.