APA Citation

Sprague, H. B. (1951). Hunger signs in crops: A symposium. Washington: David McKay Company.

Chicago Style Citation

Sprague, Howard B. Hunger Signs in Crops: A Symposium. Washington: David McKay Company, 1951.

MLA Citation

Sprague, Howard B. Hunger Signs in Crops: A Symposium. Washington: David McKay Company, 1951.

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