APA

Castle R. O., Elliott M. R., Gilmore T. D. & United States Geological Survey. (1987). An early-20th-century [early-twentieth-century] uplift in southern California. Washington, DC: US Gov. Print. Off.

Chicago

Castle Robert Oliver, Elliott Michael R, Gilmore Thomas D and United States Geological Survey. 1987. An early-20th-century [early-twentieth-century] uplift in southern California. Washington, DC: US Gov. Print. Off.

Harvard

Castle R. O., Elliott M. R., Gilmore T. D. and United States Geological Survey. (1987). An early-20th-century [early-twentieth-century] uplift in southern California. Washington, DC: US Gov. Print. Off.

MLA

Castle Robert Oliver, Elliott Michael R, Gilmore Thomas D and United States Geological Survey. An early-20th-century [early-twentieth-century] uplift in southern California. Washington, DC: US Gov. Print. Off. 1987.