Παραπομπή APA

Cohen, H. (1972). The Amercian experience: Approaches to the Study of the United States. Amercian Studies Research Centre.

Παραπομπή Chicago Style

Cohen, Hennig. The Amercian Experience: Approaches to the Study of the United States. Hyderabad: Amercian Studies Research Centre, 1972.

Παραπομπή MLA

Cohen, Hennig. The Amercian Experience: Approaches to the Study of the United States. Amercian Studies Research Centre, 1972.