एपीए उद्धरण

Karafiath, L. L., & Nowatzki, A. E. (1978). Soil mechanics for off- road vechicle engineering. Trans Tech.

शिकागो स्टाइल उद्धरण

Karafiath, Leslie L., और A. Edward Nowatzki. Soil Mechanics for off- Road Vechicle Engineering. Aedermannsdrof: Trans Tech, 1978.

एमएलए उद्धरण

Karafiath, Leslie L., और A. Edward Nowatzki. Soil Mechanics for off- Road Vechicle Engineering. Trans Tech, 1978.