Cita APA (7a ed.)

Rühlemann, C., Diekmann, B., Mulitza, S., & Frank, M. (2001). Ages and stable isotopes of Globorotalia tumida in sediment core GeoB1523-1. PANGAEA.

Cita Chicago Style (17a ed.)

Rühlemann, Carsten, Bernhard Diekmann, Stefan Mulitza, y Martin Frank. Ages and Stable Isotopes of Globorotalia Tumida in Sediment Core GeoB1523-1. PANGAEA, 2001.

Cita MLA (9a ed.)

Rühlemann, Carsten, et al. Ages and Stable Isotopes of Globorotalia Tumida in Sediment Core GeoB1523-1. PANGAEA, 2001.