Cita APA (7th ed.)
Zeuner, F. E. (1950). Dating the Past: An Introduction to Geochronology. Methuen.
Cita Chicago (17th ed.)
Zeuner, Frederick Eberhard. Dating the Past: An Introduction to Geochronology. London: Methuen, 1950.
Cita MLA (9th ed.)
Zeuner, Frederick Eberhard. Dating the Past: An Introduction to Geochronology. Methuen, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.