APA Style
Collins, Alan. (2016).
Contemporary Security Studies (Ed. 4th).
Oxford:
Oxford University.
Chicago Style
Collins, Alan.
Contemporary Security Studies.
Ed. 4th
Oxford:
Oxford University,
2016.
Text.
MLA Style
Collins, Alan.
Contemporary Security Studies.
Ed. 4th
Oxford:
Oxford University,
2016.
Text.
Turabian Style
Collins, Alan.
Contemporary Security Studies.
Ed. 4th
Oxford:
Oxford University,
2016.
Print.