APA (7th ed.) Citation

Wallace, A. R. (1995). Isotopic geochronology of the Leadville 1⁰ x 2⁰ quadrangle, west-central Colorado: Summary and discussion. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Wallace, Alan R. Isotopic Geochronology of the Leadville 1⁰ X 2⁰ Quadrangle, West-central Colorado: Summary and Discussion. Washington: U.S. G.P.O., 1995.

MLA (9th ed.) Citation

Wallace, Alan R. Isotopic Geochronology of the Leadville 1⁰ X 2⁰ Quadrangle, West-central Colorado: Summary and Discussion. U.S. G.P.O., 1995.