APA Citation

Sprague, H. (1964). Hunger signs in crops: A symposium (3. ed.). New York (EUA): David McKay Co..

Chicago Style Citation

Sprague, H.B. Hunger Signs in Crops: A Symposium. 3. ed. New York (EUA): David McKay Co., 1964.

MLA Citation

Sprague, H.B. Hunger Signs in Crops: A Symposium. 3. ed. New York (EUA): David McKay Co., 1964.

Warning: These citations may not always be 100% accurate.