APA (7th ed.) Citation

Costenoble, H., Lopez, C., & Constantino, E. (1979). Dictionary of Proto-Philippine. Archives of Philippine Languages and Dialects.

Chicago Style (17th ed.) Citation

Costenoble, Henry, Cecilio Lopez, and Ernesto Constantino. Dictionary of Proto-Philippine. Quezon City: Archives of Philippine Languages and Dialects, 1979.

MLA (9th ed.) Citation

Costenoble, Henry, et al. Dictionary of Proto-Philippine. Archives of Philippine Languages and Dialects, 1979.