APA (7th ed.) Citation

Radicati, S. (1992). Electronic mail : an introduction to the X.400 message handling standards / Sara Radicati: An introduction to the X.400 message handling standards. McGraw-Hill.

Chicago Style (17th ed.) Citation

Radicati, Sara. Electronic Mail : An Introduction to the X.400 Message Handling Standards / Sara Radicati: An Introduction to the X.400 Message Handling Standards. McGraw-Hill, 1992.

MLA (9th ed.) Citation

Radicati, Sara. Electronic Mail : An Introduction to the X.400 Message Handling Standards / Sara Radicati: An Introduction to the X.400 Message Handling Standards. McGraw-Hill, 1992.

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