Cita APA (7th ed.)

Marche, A., Castro, J., & Ojeda, C. (1970). Luzon and Palawan. Filipiniana Book Guild.

Cita Chicago (17th ed.)

Marche, Alfred, Jovita Castro, i Carmen Ojeda. Luzon and Palawan. Manila: Filipiniana Book Guild, 1970.

Cita MLA (9th ed.)

Marche, Alfred, et al. Luzon and Palawan. Filipiniana Book Guild, 1970.