Bull, H., Kingsbury, B., & Roberts, A. (1992). Hugo Grotius and international relations / edited by Hedley Bull, Benedict Kingsbury, Adam Roberts. Clarendon Press.
Chicago Style (17th ed.) CitationBull, Hedley, Benedict Kingsbury, and Adam Roberts. Hugo Grotius and International Relations / Edited by Hedley Bull, Benedict Kingsbury, Adam Roberts. Oxford: Clarendon Press, 1992.
MLA (9th ed.) CitationBull, Hedley, et al. Hugo Grotius and International Relations / Edited by Hedley Bull, Benedict Kingsbury, Adam Roberts. Clarendon Press, 1992.
Warning: These citations may not always be 100% accurate.