APA (7th ed.) Citation

Manuel, E. A. (1966). Pre-proto Philippinesian: The structural elements of stems and words in some Philippine languages. s.n.

Chicago Style (17th ed.) Citation

Manuel, Espiridion Arsenio. Pre-proto Philippinesian: The Structural Elements of Stems and Words in Some Philippine Languages. [Manila: s.n, 1966.

MLA (9th ed.) Citation

Manuel, Espiridion Arsenio. Pre-proto Philippinesian: The Structural Elements of Stems and Words in Some Philippine Languages. s.n, 1966.