APA (7th ed.) Citation

Durst, W., & Vogt, W. (1988). Bucket wheel excavator. Trans Tech Publ.

Chicago Style (17th ed.) Citation

Durst, Walter, and Werner Vogt. Bucket Wheel Excavator. Clausthal-Zellerfeld: Trans Tech Publ, 1988.

MLA (9th ed.) Citation

Durst, Walter, and Werner Vogt. Bucket Wheel Excavator. Trans Tech Publ, 1988.