APA (7th ed.) Citation

MEINIG, H. U. (2009). Engine crankcase ventilating device.

Chicago Style (17th ed.) Citation

MEINIG, HERRN UWE. Engine Crankcase Ventilating Device. 2009.

MLA (9th ed.) Citation

MEINIG, HERRN UWE. Engine Crankcase Ventilating Device. 2009.

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