Citazione Stile APA (7a Edizione)

HATHAWAY, D. (1964). Problems of progress in the agricultural economy. Scott, Foresanan & Co..

Citazione stile Chigago Style (17a edizione)

HATHAWAY, Dale. Problems of Progress in the Agricultural Economy. Chicago: Scott, Foresanan & Co., 1964.

Citatione MLA (9a ed.)

HATHAWAY, Dale. Problems of Progress in the Agricultural Economy. Scott, Foresanan & Co., 1964.