Cita APA (7th ed.)
Beling, W. A., & Totten, G. O. (1970). Developing nations: Quest for a model. Van Nostrand Reinhold.
Cita Chicago (17th ed.)
Beling, Willard A., i George O. Totten. Developing Nations: Quest for a Model. New York: Van Nostrand Reinhold, 1970.
Cita MLA (9th ed.)
Beling, Willard A., i George O. Totten. Developing Nations: Quest for a Model. Van Nostrand Reinhold, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.