APA (7th ed.) Citation

Abeywickrema, B. A. (1982). The families of the flowering plants of Sri Lanka. National Science Council of Sri Lanka.

Chicago Style (17th ed.) Citation

Abeywickrema, B. A. The Families of the Flowering Plants of Sri Lanka. Colombo: National Science Council of Sri Lanka, 1982.

MLA (8th ed.) Citation

Abeywickrema, B. A. The Families of the Flowering Plants of Sri Lanka. National Science Council of Sri Lanka, 1982.

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