APA (7th ed.) Citation

Shirky. (1994). The Internet by E-Mail. Ziff-Davis Press.

Chicago Style (17th ed.) Citation

Shirky. The Internet by E-Mail. California: Ziff-Davis Press, 1994.

MLA (8th ed.) Citation

Shirky. The Internet by E-Mail. Ziff-Davis Press, 1994.

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