APA (7th ed.) Citation

Ranathunga, A. Beginners Bookof Organic.....

Chicago Style (17th ed.) Citation

Ranathunga, A.B. Beginners Bookof Organic.....

MLA (9th ed.) Citation

Ranathunga, A.B. Beginners Bookof Organic.....

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