APA (7. basım) Alıntı

Postma, A. (1992). The Laguna Copper-Plate Inscription (LCI): A valuable Philippine document. Philippine Studies.

Chicago Style (17. basım) Atıf

Postma, Antoon. "The Laguna Copper-Plate Inscription (LCI): A Valuable Philippine Document." Philippine Studies 1992.

MLA (9th ed.) Atıf

Postma, Antoon. "The Laguna Copper-Plate Inscription (LCI): A Valuable Philippine Document." Philippine Studies, 1992.