Cita APA (7th ed.)

De Jesus, M. Q., & Sclarandis, P. G. (1981). The Philippines. Lorenzo Martinengco.

Cita Chicago (17th ed.)

De Jesus, Melinda Q., i Pier Giorgio Sclarandis. The Philippines. [Metro Manila]: Lorenzo Martinengco, 1981.

Cita MLA (9th ed.)

De Jesus, Melinda Q., i Pier Giorgio Sclarandis. The Philippines. Lorenzo Martinengco, 1981.