Cita APA (7a ed.)

Chaput, D. (1981). Samar's iron mining beginnings. Leyte-Samar Studies.

Cita Chicago Style (17a ed.)

Chaput, Donald. "Samar's Iron Mining Beginnings." Leyte-Samar Studies 1981.

Cita MLA (9a ed.)

Chaput, Donald. "Samar's Iron Mining Beginnings." Leyte-Samar Studies, 1981.