Ahnert, F. O. (1976). Quantitative slope models. Gebr. Borntraeger.
Chicago Style (17th ed.) CitationAhnert, Frank O. Quantitative Slope Models. Berlin: Gebr. Borntraeger, 1976.
MLA (8th ed.) CitationAhnert, Frank O. Quantitative Slope Models. Gebr. Borntraeger, 1976.
Warning: These citations may not always be 100% accurate.