APA (7th ed.) Citation

Alfonso, A. B. Ethnicity in the Philippines: A monograph. s.n.

Chicago Style (17th ed.) Citation

Alfonso, Amelia B. Ethnicity in the Philippines: A Monograph. [S.l: s.n.

MLA (9th ed.) Citation

Alfonso, Amelia B. Ethnicity in the Philippines: A Monograph. s.n.

Warning: These citations may not always be 100% accurate.