APA (7th ed.) Citation

Jayawerdene, J. R., Perera, B., & Senaratne, P. (1984). Je. Ar.

Chicago Style (17th ed.) Citation

Jayawerdene, J. R., B.C Perera, and Piyasena Senaratne. Je. Ar. 1984.

MLA (9th ed.) Citation

Jayawerdene, J. R., et al. Je. Ar. 1984.