APA ציטוט

Burchenko, P. N., Khumarov, P. T., & Kashaev, B. A. (1972). Determination of the coefficient of friction of materials during contact with soil. NTIS.

Chicago Style (17th ed.) Citation

Burchenko, P. N., P. T. Khumarov, and B. A. Kashaev. Determination of the Coefficient of Friction of Materials During Contact with Soil. Springfield, Va.: NTIS, 1972.

ציטוט MLA

Burchenko, P. N., et al. Determination of the Coefficient of Friction of Materials During Contact with Soil. NTIS, 1972.