Yamada, Y., Gaza, T. A., & Gutierrez, L. M. (2011). Ap-names of grandparents in Itbayat the Philippines. [publisher not identified].
Chicago Style (17. basım) AtıfYamada, Yukihiro, Teofredo Asa Gaza, ve Laura Mirabueno Gutierrez. Ap-names of Grandparents in Itbayat the Philippines. Himeji, Japan: [publisher not identified], 2011.
MLA (9th ed.) AtıfYamada, Yukihiro, et al. Ap-names of Grandparents in Itbayat the Philippines. [publisher not identified], 2011.
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