APA (7th ed.) Citation

Robles, C. (2013). E-commerce: 46 most asked questions : what you need to know. Emereo.

Chicago Style (17th ed.) Citation

Robles, Catherine. E-commerce: 46 Most Asked Questions : What You Need to Know. [S.l.]: Emereo, 2013.

MLA (9th ed.) Citation

Robles, Catherine. E-commerce: 46 Most Asked Questions : What You Need to Know. Emereo, 2013.