APA (7th ed.) Citation

Zientara, D. (2018). PfSense 2.x cookbook: Manage and maintain your network using pfSense (Second edition.). Packt.

Chicago Style (17th ed.) Citation

Zientara, David. PfSense 2.x Cookbook: Manage and Maintain Your Network Using PfSense. Second edition. Birmingham ; Mumbai: Packt, 2018.

MLA (9th ed.) Citation

Zientara, David. PfSense 2.x Cookbook: Manage and Maintain Your Network Using PfSense. Second edition. Packt, 2018.

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