APA

Cold Regions Research & Engineering Laboratory. Special report 85-5, . (1985). Permafrost geophysics. Workshop, Golden, Colorado, 23-24 October 1984. Hanover, NH: Cold Regions Research & Engineering Laboratory. Special report 85-5.

Chicago

Cold Regions Research & Engineering Laboratory. Special report 85-5, . 1985. Permafrost geophysics. Workshop, Golden, Colorado, 23-24 October 1984. Hanover, NH: Cold Regions Research & Engineering Laboratory. Special report 85-5.

Harvard

Cold Regions Research & Engineering Laboratory. Special report 85-5, . (1985). Permafrost geophysics. Workshop, Golden, Colorado, 23-24 October 1984. Hanover, NH: Cold Regions Research & Engineering Laboratory. Special report 85-5.

MLA

Cold Regions Research & Engineering Laboratory. Special report 85-5, . Permafrost geophysics. Workshop, Golden, Colorado, 23-24 October 1984. Hanover, NH: Cold Regions Research & Engineering Laboratory. Special report 85-5. 1985.