Cita APA (7a ed.)

National Academy of Sciences & Symposium on Time and Stratigraphy in the Evolution of Man. (1965). Time and stratigraphy in the evolution of man. National Academy of Sciences, National Research Council.

Cita Chicago Style (17a ed.)

National Academy of Sciences y Symposium on Time and Stratigraphy in the Evolution of Man. Time and Stratigraphy in the Evolution of Man. Washington, DC: National Academy of Sciences, National Research Council, 1965.

Cita MLA (9a ed.)

National Academy of Sciences y Symposium on Time and Stratigraphy in the Evolution of Man. Time and Stratigraphy in the Evolution of Man. National Academy of Sciences, National Research Council, 1965.