APA

Hansen K. S., Conley D. M., Vinegar H. J., Conley D. M. & Vinegar H. J. (2003). In-situ thermal desorption of coal tar. Fitchburg: Terra Therm.

Chicago

Hansen Kirk S, Conley Denis M, Vinegar Harold J, Conley Denis M and Vinegar Harold J. 2003. In-situ thermal desorption of coal tar. Fitchburg: Terra Therm.

Harvard

Hansen K. S., Conley D. M., Vinegar H. J., Conley D. M. and Vinegar H. J. (2003). In-situ thermal desorption of coal tar. Fitchburg: Terra Therm.

MLA

Hansen Kirk S, Conley Denis M, Vinegar Harold J, Conley Denis M and Vinegar Harold J. In-situ thermal desorption of coal tar. Fitchburg: Terra Therm. 2003.