APA (7th ed.) Citation

Arambewela, L., & Silva, R. (1999). Sri Lankan Medicinal Plant Monographs And Analysis 1999 Volume 3 Piper Longum. National Science Foundation.

Chicago Style (17th ed.) Citation

Arambewela, Lakshmi, and Ruvina Silva. Sri Lankan Medicinal Plant Monographs And Analysis 1999 Volume 3 Piper Longum. Colombo: National Science Foundation, 1999.

MLA (9th ed.) Citation

Arambewela, Lakshmi, and Ruvina Silva. Sri Lankan Medicinal Plant Monographs And Analysis 1999 Volume 3 Piper Longum. National Science Foundation, 1999.