Cita APA (7a ed.)

Voelker, A. H. L., de Abreu, L., Schönfeld, J., Erlenkeuser, H., & Abrantes, F. F. (2009). (Fig. 4) Stable isotopes of Globigerinoides bulloides of sediment core MD95-2041. PANGAEA.

Cita Chicago Style (17a ed.)

Voelker, Antje H L., Lucia de Abreu, Joachim Schönfeld, Helmut Erlenkeuser, y Fatima F. Abrantes. (Fig. 4) Stable Isotopes of Globigerinoides Bulloides of Sediment Core MD95-2041. PANGAEA, 2009.

Cita MLA (9a ed.)

Voelker, Antje H L., et al. (Fig. 4) Stable Isotopes of Globigerinoides Bulloides of Sediment Core MD95-2041. PANGAEA, 2009.