Citazione Stile APA (7a Edizione)

(1974). The Filipino people: Differentiation and distribution based on linguistic, cultural and racial criteria. National Museum.

Citazione stile Chigago Style (17a edizione)

The Filipino People: Differentiation and Distribution Based on Linguistic, Cultural and Racial Criteria. Manila: National Museum, 1974.

Citatione MLA (9a ed.)

The Filipino People: Differentiation and Distribution Based on Linguistic, Cultural and Racial Criteria. National Museum, 1974.