APA (7th ed.) Citation

Hoef, Y. v., & Oelsner, A. (2018). Friendship and Positive Peace: Conceptualising Friendship in Politics and International Relations.

Chicago Style (17th ed.) Citation

Hoef, Yuri van, and Andrea Oelsner. Friendship and Positive Peace: Conceptualising Friendship in Politics and International Relations. 2018.

MLA (8th ed.) Citation

Hoef, Yuri van, and Andrea Oelsner. Friendship and Positive Peace: Conceptualising Friendship in Politics and International Relations. 2018.

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