Citação norma APA

Sergounin, A. A., & Rychtik, M. I. (2002). Foreign and security policies as a legal problem between center and regions. ETH, Eidgen. Techn. Hochschule.

Citação norma Chicago

Sergounin, Alexander A., and Michail I. Rychtik. Foreign and Security Policies as a Legal Problem Between Center and Regions. Zürich: ETH, Eidgen. Techn. Hochschule, 2002.

Citação norma MLA

Sergounin, Alexander A., and Michail I. Rychtik. Foreign and Security Policies as a Legal Problem Between Center and Regions. ETH, Eidgen. Techn. Hochschule, 2002.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.