Cita APA (7a ed.)

Graf, W., & Oerter, H. (2006). Density and δ¹⁸O of snow pit FRI15S90_131. PANGAEA.

Cita Chicago Style (17a ed.)

Graf, Wolfgang, y Hans Oerter. Density and δ¹⁸O of Snow Pit FRI15S90_131. PANGAEA, 2006.

Cita MLA (9a ed.)

Graf, Wolfgang, y Hans Oerter. Density and δ¹⁸O of Snow Pit FRI15S90_131. PANGAEA, 2006.