APA (7th ed.) Citation

YAPA,S.K. (2016). Main Verbs, Persons & Tenses. YAPA.

Chicago Style (17th ed.) Citation

YAPA,S.K. Main Verbs, Persons & Tenses. Kelaniya: YAPA, 2016.

MLA (9th ed.) Citation

YAPA,S.K. Main Verbs, Persons & Tenses. YAPA, 2016.

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