APA Style

Jackson, Robert, Sorensen, Georg. (2016). Introduction to International Relations : theories and approaches (Ed. 6th). Oxford: Oxford University.

Chicago Style

Jackson, Robert, Sorensen, Georg. Introduction to International Relations : theories and approaches. Ed. 6th Oxford: Oxford University, 2016. Text.

MLA Style

Jackson, Robert, Sorensen, Georg. Introduction to International Relations : theories and approaches. Ed. 6th Oxford: Oxford University, 2016. Text.

Turabian Style

Jackson, Robert, Sorensen, Georg. Introduction to International Relations : theories and approaches. Ed. 6th Oxford: Oxford University, 2016. Print.