APA (7th ed.) Citation

Simpson, E. (2016). Towards a World Free of Nuclear Weapons. Peace Review, 28(3), 309.

Chicago Style (17th ed.) Citation

Simpson, Erika. "Towards a World Free of Nuclear Weapons." Peace Review 28, no. 3 (2016): 309.

MLA (9th ed.) Citation

Simpson, Erika. "Towards a World Free of Nuclear Weapons." Peace Review, vol. 28, no. 3, 2016, p. 309.