APA (7th ed.) Citation

Wijes, U. P. (1991). Ambergris. Sri Lanka national library.

Chicago Style (17th ed.) Citation

Wijes, Usula P. Ambergris. Dehiwala: Sri Lanka national library, 1991.

MLA (9th ed.) Citation

Wijes, Usula P. Ambergris. Sri Lanka national library, 1991.

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