Cita APA

Thornburg, M. W., Spry, G., & Soule, G. H. n. 1. (1949). Turkey: An economic appraisal. New York, New York: Twentieth Century Fund.

Citación estilo Chicago

Thornburg, Max Weston, Graham Spry, y George Henry n. 1887 Soule. Turkey: An Economic Appraisal. New York, New York: Twentieth Century Fund, 1949.

Cita MLA

Thornburg, Max Weston, Graham Spry, y George Henry n. 1887 Soule. Turkey: An Economic Appraisal. New York, New York: Twentieth Century Fund, 1949.