Cita APA (7a ed.)

Souder, W. E. (1984). Project selection and economic appraisal. Van Nostrand Reinhold.

Cita Chicago Style (17a ed.)

Souder, William E. Project Selection and Economic Appraisal. New York: Van Nostrand Reinhold, 1984.

Cita MLA (9a ed.)

Souder, William E. Project Selection and Economic Appraisal. Van Nostrand Reinhold, 1984.