Hellmann, G., & Steffek, J. (2022). Praxis as a Perspective on International Politics. Bristol University Press.
芝加哥风格引文Hellmann, Gunther, 与 Jens Steffek. Praxis as a Perspective on International Politics. Bristol: Bristol University Press, 2022.
MLA引文Hellmann, Gunther, 与 Jens Steffek. Praxis as a Perspective on International Politics. Bristol University Press, 2022.
警告：这些引文格式不一定是100％准确.