APA استشهاد

Seybold, P. B. (2000). E-Commerce.Com: How to create a profitable business strategy for the internet and beyond. Pen-Times.

استشهاد بنمط شيكاغو

Seybold, Patricia B. E-Commerce.Com: How to Create a Profitable Business Strategy for the Internet and Beyond. New Delhi: Pen-Times, 2000.

MLA استشهاد

Seybold, Patricia B. E-Commerce.Com: How to Create a Profitable Business Strategy for the Internet and Beyond. Pen-Times, 2000.