APA (7th ed.) Citation

Wijesinghe, D. P. (1994). Checklist of the birds of Sri Lanka. Ceylon Bird Club.

Chicago Style (17th ed.) Citation

Wijesinghe, D. P. Checklist of the Birds of Sri Lanka. Colombo: Ceylon Bird Club, 1994.

MLA (9th ed.) Citation

Wijesinghe, D. P. Checklist of the Birds of Sri Lanka. Ceylon Bird Club, 1994.

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