APA-Zitierstil (7. Ausg.)

(1989). Tractors and their power units (4. ed.). Van Nostrand Reinhold.

Chicago-Zitierstil (17. Ausg.)

Tractors and Their Power Units. 4. ed. New York: Van Nostrand Reinhold, 1989.

MLA-Zitierstil (9. Ausg.)

Tractors and Their Power Units. 4. ed. Van Nostrand Reinhold, 1989.