APA (7th ed.) Citation

Katas: Digest sa Filipino at lingua mundial. Deleo Publishers.

Chicago Style (17th ed.) Citation

Katas: Digest Sa Filipino at Lingua Mundial. Quezon City: Deleo Publishers.

MLA (9th ed.) Citation

Katas: Digest Sa Filipino at Lingua Mundial. Deleo Publishers.

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