APA (7th ed.) Citation

Boulding, K. E. (1986). Peace, Justice, Freedom, and Competence. Zygon, 21(4), 519-533. doi:10.1111/j.1467-9744.1986.tb00764.x

Chicago Style (17th ed.) Citation

Boulding, Kenneth E. "Peace, Justice, Freedom, and Competence." Zygon 21, no. 4 (1986): 519-533, https://doi.org/10.1111/j.1467-9744.1986.tb00764.x.

MLA (8th ed.) Citation

Boulding, Kenneth E. "Peace, Justice, Freedom, and Competence." Zygon, vol. 21, no. 4, 1986, pp. 519-533, https://doi.org/10.1111/j.1467-9744.1986.tb00764.x.