Cita APA

Sprout, H. (1965). The Ecological perseptive on human affairs; with special reference to international politics. New Yersey: Princeton Center.

Citación estilo Chicago

Sprout, Harold. The Ecological Perseptive On Human Affairs; With Special Reference to International Politics. New Yersey: Princeton Center, 1965.

Cita MLA

Sprout, Harold. The Ecological Perseptive On Human Affairs; With Special Reference to International Politics. New Yersey: Princeton Center, 1965.