APA

Snyder G. L., Brandt E. L. & Smith V. C. (1988). Precambrian petrochemistry of the northern Park Range, Colorado, and its implications for studies of crustal derivation. Washington, DC [u.a.]: United States Gov. Print. Office.

Chicago

Snyder George L, Brandt Elaine L and Smith Vertie C. 1988. Precambrian petrochemistry of the northern Park Range, Colorado, and its implications for studies of crustal derivation. Washington, DC [u.a.]: United States Gov. Print. Office.

Harvard

Snyder G. L., Brandt E. L. and Smith V. C. (1988). Precambrian petrochemistry of the northern Park Range, Colorado, and its implications for studies of crustal derivation. Washington, DC [u.a.]: United States Gov. Print. Office.

MLA

Snyder George L, Brandt Elaine L and Smith Vertie C. Precambrian petrochemistry of the northern Park Range, Colorado, and its implications for studies of crustal derivation. Washington, DC [u.a.]: United States Gov. Print. Office. 1988.