APA Citation

MARTIN, J. H. (1957). Principles of field crop production. Mac Millan Co.1957.

Chicago Style Citation

MARTIN, John H. Principles of Field Crop Production. Mac Millan Co.1957, 1957.

MLA Citation

MARTIN, John H. Principles of Field Crop Production. Mac Millan Co.1957, 1957.

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