APA (7th ed.) Citation

Aruna Bandara Ranatunga. (2011). General Chemistry: Elementary Tutor - Unit 01. ab Publishers.

Chicago Style (17th ed.) Citation

Aruna Bandara Ranatunga. General Chemistry: Elementary Tutor - Unit 01. "?": ab Publishers, 2011.

MLA (9th ed.) Citation

Aruna Bandara Ranatunga. General Chemistry: Elementary Tutor - Unit 01. ab Publishers, 2011.

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