Zeuner, F. E. (1950). Dating the past: An introduction to geochronology (2nd. ed. rev. and enlarged.). Methuen.
Cita Chicago Style (17a ed.)Zeuner, Friedrich E. Dating the Past: An Introduction to Geochronology. 2nd. ed. rev. and enlarged. London: Methuen, 1950.
Cita MLA (8a ed.)Zeuner, Friedrich E. Dating the Past: An Introduction to Geochronology. 2nd. ed. rev. and enlarged. Methuen, 1950.
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