APA (7th ed.) Citation

Zorc, R. D. P. (1979). Core etymological dictionary of Filipino.

Chicago Style (17th ed.) Citation

Zorc, R. David Paul. Core Etymological Dictionary of Filipino. 1979.

MLA (9th ed.) Citation

Zorc, R. David Paul. Core Etymological Dictionary of Filipino. 1979.

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