APA Edition Citation

Peterson, J. W. (1938). Science in agriculture (2.). Longmans, Green & co.

Chicago Edition Citation

Peterson, John W. Science in Agriculture. 2. London: Longmans, Green & co, 1938.

MLA Edition Citation

Peterson, John W. Science in Agriculture. 2. Longmans, Green & co, 1938.

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