APA (7th ed.) Citation

Sprague, G. F. (1977). Corn and corn improvement. ASA.

Chicago Style (17th ed.) Citation

Sprague, George F. Corn and Corn Improvement. Madison: ASA, 1977.

MLA (9th ed.) Citation

Sprague, George F. Corn and Corn Improvement. ASA, 1977.

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