APA (7th ed.) Citation

Mrs Y.Sugunthan. Science Grade 06 Part 1. Lanka Book Depot.

Chicago Style (17th ed.) Citation

Mrs Y.Sugunthan. Science Grade 06 Part 1. Colombo: Lanka Book Depot.

MLA (9th ed.) Citation

Mrs Y.Sugunthan. Science Grade 06 Part 1. Lanka Book Depot.

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