Citação norma APA

Knorr, K. E. 1. (1985). Burden-sharing in NATO: Aspects of U.S. policy. Orbis. - publ. by the Foreign Policy Research Institute of the University of Pennsylvania.

Citação norma Chicago

Knorr, Klaus Eugen 16.05.1911-25.03.1990. "Burden-sharing in NATO: Aspects of U.S. Policy." Orbis. - Publ. by the Foreign Policy Research Institute of the University of Pennsylvania 1985.

Citação norma MLA

Knorr, Klaus Eugen 16.05.1911-25.03.1990. "Burden-sharing in NATO: Aspects of U.S. Policy." Orbis. - Publ. by the Foreign Policy Research Institute of the University of Pennsylvania, 1985.

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