APA (7th ed.) Citation

Johnson, K. (2000). Internet email protocols: A developer's guide. Addison-Wesley.

Chicago Style (17th ed.) Citation

Johnson, Kevin. Internet Email Protocols: A Developer's Guide. Reading, Massachusetts: Addison-Wesley, 2000.

MLA (9th ed.) Citation

Johnson, Kevin. Internet Email Protocols: A Developer's Guide. Addison-Wesley, 2000.