APA (7th ed.) Zitazioa

John Deere. (1975). Machinery management. John Deere Service Publications.

Chicago Style (17th ed.) Zitazioa

John Deere. Machinery Management. Moline: John Deere Service Publications, 1975.

MLA (9th ed.) Zitazioa

John Deere. Machinery Management. John Deere Service Publications, 1975.