APA (7th ed.) Citation

Nelson, H., & Dougherty, D. (1991). The Z-mail handbook. O'Reilly & Associates.

Chicago Style (17th ed.) Citation

Nelson, Hanna, and Dale Dougherty. The Z-mail Handbook. Sebastopol, CA: O'Reilly & Associates, 1991.

MLA (8th ed.) Citation

Nelson, Hanna, and Dale Dougherty. The Z-mail Handbook. O'Reilly & Associates, 1991.

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