APA-Zitierstil (7. Ausg.)

Nelson, L. B. (1990). History of the US fertilizer industry. Tennessee Valley Authority.

Chicago-Zitierstil (17. Ausg.)

Nelson, Lewis B. History of the US Fertilizer Industry. Muscle Shoals, Ala: Tennessee Valley Authority, 1990.

MLA-Zitierstil (9. Ausg.)

Nelson, Lewis B. History of the US Fertilizer Industry. Tennessee Valley Authority, 1990.