APA (7th ed.) Citation

Wei, Y. J. (2012). Ecommerce using search engine optimization.

Chicago Style (17th ed.) Citation

Wei, Yeap Jia. Ecommerce Using Search Engine Optimization. 2012.

MLA (9th ed.) Citation

Wei, Yeap Jia. Ecommerce Using Search Engine Optimization. 2012.

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