APA (7th ed.) Citation

De Costa, J. (1990). Manava himikam pilibanda handinvimak. Kartr.

Chicago Style (17th ed.) Citation

De Costa, Jayatissa. Manava Himikam Pilibanda Handinvimak. Kolamba: Kartr, 1990.

MLA (9th ed.) Citation

De Costa, Jayatissa. Manava Himikam Pilibanda Handinvimak. Kartr, 1990.

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