V, P. V., K, C. F., & J, B. M. Gear Fault Detection with Time-Frequency Based Parameter NP4. Wiley.
Chicago Style (17th ed.) CitationV, Polyshchuk V., Choy F. K, and Braun M. J. Gear Fault Detection with Time-Frequency Based Parameter NP4. Wiley.
MLA (9th ed.) CitationV, Polyshchuk V., et al. Gear Fault Detection with Time-Frequency Based Parameter NP4. Wiley.
Warning: These citations may not always be 100% accurate.