APA (7th ed.) Citation

Abel, F. (1991). The Kettenkrad: Sd.Kfz.2-Type HK-101. Schiffer Publishing.

Chicago Style (17th ed.) Citation

Abel, Friedhelm. The Kettenkrad: Sd.Kfz.2-Type HK-101. West Chester, PA: Schiffer Publishing, 1991.

MLA (9th ed.) Citation

Abel, Friedhelm. The Kettenkrad: Sd.Kfz.2-Type HK-101. Schiffer Publishing, 1991.

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