A Hundred years of psycholgy

MLA

Flugel, John Carl. A Hundred Years of Psycholgy. Second edition London: Duckworth, 1951.

APA

Flugel, J. Carl. (1951). A Hundred years of psycholgy. Second edition London: Duckworth.

Chicago

Flugel, John Carl, A Hundred Years of Psycholgy. Second edition London: Duckworth, 1951.