APA (7th ed.) Citation

Newell, L. E. (1968). A Batad Ifugao vocabulary. Human Relations Area Files.

Chicago Style (17th ed.) Citation

Newell, Leonard E. A Batad Ifugao Vocabulary. New Haven, Connecticut: Human Relations Area Files, 1968.

MLA (9th ed.) Citation

Newell, Leonard E. A Batad Ifugao Vocabulary. Human Relations Area Files, 1968.