APA (7th ed.) Citation

Gill, P., & Phythian, M. (2012). Intelligence in an insecure world / Peter Gill and Mark Phythian (2nd ed.). Polity Press.

Chicago Style (17th ed.) Citation

Gill, Peter, and Mark Phythian. Intelligence in an Insecure World / Peter Gill and Mark Phythian. 2nd ed. Cambridge: Polity Press, 2012.

MLA (9th ed.) Citation

Gill, Peter, and Mark Phythian. Intelligence in an Insecure World / Peter Gill and Mark Phythian. 2nd ed. Polity Press, 2012.

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