Cita APA

Epstein, K. (1965). A new Biography of Schumacher. World politics. - under the ed. sponsorship of Center of International Studies, Princeton University.

Citación estilo Chicago

Epstein, Klaus. "A New Biography of Schumacher." World Politics. - Under the Ed. Sponsorship of Center of International Studies, Princeton University 1965.

Cita MLA

Epstein, Klaus. "A New Biography of Schumacher." World Politics. - Under the Ed. Sponsorship of Center of International Studies, Princeton University, 1965.