Cita APA

Berkhofer, R. F. (1969). A behavioral approach to historical analysis. Teh Free press; Collier Macmillan publishers.

Citación estilo Chicago

Berkhofer, Robert F. A Behavioral Approach to Historical Analysis. New York, London: Teh Free press; Collier Macmillan publishers, 1969.

Cita MLA

Berkhofer, Robert F. A Behavioral Approach to Historical Analysis. New York, London: Teh Free press; Collier Macmillan publishers, 1969.