APA (7th ed.) Citation

Hettiarachchi, N., & Wijesinha, R. Key words in English: Nirmali Hettuarachchi and Rajiva Wijesinha. Wijeya Publications Ltd.

Chicago Style (17th ed.) Citation

Hettiarachchi, Nirmali, and Rajiva Wijesinha. Key Words in English: Nirmali Hettuarachchi and Rajiva Wijesinha. Colombo: Wijeya Publications Ltd.

MLA (9th ed.) Citation

Hettiarachchi, Nirmali, and Rajiva Wijesinha. Key Words in English: Nirmali Hettuarachchi and Rajiva Wijesinha. Wijeya Publications Ltd.