APA (7th ed.) Citation

(1984). D4E tractor: Direct drive - special application. Caterpillar.

Chicago Style (17th ed.) Citation

D4E Tractor: Direct Drive - Special Application. Sao Paulo: Caterpillar, 1984.

MLA (9th ed.) Citation

D4E Tractor: Direct Drive - Special Application. Caterpillar, 1984.

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