APA استشهاد

Dahl, D. C. H. (1977). Market and price analysis: The agricultural industries. McGraw-Hill Book Co.

استشهاد بنمط شيكاغو

Dahl, Dale C; Hammond. Market and Price Analysis: The Agricultural Industries. New York: McGraw-Hill Book Co, 1977.

MLA استشهاد

Dahl, Dale C; Hammond. Market and Price Analysis: The Agricultural Industries. McGraw-Hill Book Co, 1977.