American Association of Petroleum Geologists, editor, Foster, N. H., & Beaumont, E. A. (1992). Photogeology and photogeomorfology. The American Association of Petroleum Geologists.
Cita Chicago Style (17a ed.)American Association of Petroleum Geologists, editor, Norman H. Foster, y E. A. Beaumont. Photogeology and Photogeomorfology. Tulsa, Oklahoma: The American Association of Petroleum Geologists, 1992.
Cita MLA (9a ed.)American Association of Petroleum Geologists, editor, et al. Photogeology and Photogeomorfology. The American Association of Petroleum Geologists, 1992.
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