Cita APA

Walters, R. S. (1970). American & Soviet Aid: A Comparative Analysis. University of Pittisburgh press.

Citación estilo Chicago

Walters, Robert S. American & Soviet Aid: A Comparative Analysis. Pittisburgh: University of Pittisburgh press, 1970.

Cita MLA

Walters, Robert S. American & Soviet Aid: A Comparative Analysis. University of Pittisburgh press, 1970.