Giberson, K., & Yerxa, D. A. (2002). Species of origins: America's search for a creation story. Rowman & Littlefield.
Cita Chicago Style (17a ed.)Giberson, Karl, y Donald A. Yerxa. Species of Origins: America's Search for a Creation Story. Lanham, Md.: Rowman & Littlefield, 2002.
Cita MLA (9a ed.)Giberson, Karl, y Donald A. Yerxa. Species of Origins: America's Search for a Creation Story. Rowman & Littlefield, 2002.
Precaución: Estas citas no son 100% exactas.