APA استشهاد

Schmid,Alfred Allan. (1978). Property,power and public choice. New York.

استشهاد بنمط شيكاغو

Schmid,Alfred Allan. Property,power and Public Choice. Praeger: New York, 1978.

MLA استشهاد

Schmid,Alfred Allan. Property,power and Public Choice. New York, 1978.