APA (7th ed.) Citation

Seven Knowledge and Error. W.M.M Distributors (pvt) Ltd.

Chicago Style (17th ed.) Citation

Seven Knowledge and Error. Colombo: W.M.M Distributors (pvt) Ltd.

MLA (9th ed.) Citation

Seven Knowledge and Error. W.M.M Distributors (pvt) Ltd.

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