Cita APA

Cecala, A., Reed, W., Joy, G., Westmoreland, S., & O’Brien, A. (2013). Helmet-Cam: Tool for assessing miners’ respirable dust exposure. Min Eng.

Chicago Style Citation

Cecala, A.B., W.R Reed, G.J Joy, S.C Westmoreland, i A.D O’Brien. "Helmet-Cam: Tool for Assessing Miners’ Respirable Dust Exposure." Min Eng 2013.

Cita MLA

Cecala, A.B., et al. "Helmet-Cam: Tool for Assessing Miners’ Respirable Dust Exposure." Min Eng 2013.