APA (7th ed.) Citation

Martin, G. (2016). Understanding homeland security (Second edition.). SAGE.

Chicago Style (17th ed.) Citation

Martin, Gus. Understanding Homeland Security. Second edition. Los Angeles London New Delhi Singapore Washington DC Melbourne: SAGE, 2016.

MLA (9th ed.) Citation

Martin, Gus. Understanding Homeland Security. Second edition. SAGE, 2016.

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