APA

Rock Mechanics. Symposium 15 C. S. P. S. S. 1., . (1975). Application of rock mechanics. New York: Rock Mechanics. Symposium 15, Custer State Park, SD, Sept. 1973.

Chicago

Rock Mechanics. Symposium 15 Custer State Park SD Sept 1973, . 1975. Application of rock mechanics. New York: Rock Mechanics. Symposium 15, Custer State Park, SD, Sept. 1973.

Harvard

Rock Mechanics. Symposium 15 C. S. P. S. S. 1., . (1975). Application of rock mechanics. New York: Rock Mechanics. Symposium 15, Custer State Park, SD, Sept. 1973.

MLA

Rock Mechanics. Symposium 15 Custer State Park SD Sept 1973, . Application of rock mechanics. New York: Rock Mechanics. Symposium 15, Custer State Park, SD, Sept. 1973. 1975.