APA (7th ed.) Citation

Lubbe, S., & Van Heerden, J. M. The economic and social impacts of e-commerce.

Chicago Style (17th ed.) Citation

Lubbe, Sam, and Johanna Maria Van Heerden. The Economic and Social Impacts of E-commerce.

MLA (9th ed.) Citation

Lubbe, Sam, and Johanna Maria Van Heerden. The Economic and Social Impacts of E-commerce.

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