Cita APA (7a ed.)

Steph, S., Regenberg, M., Tiedemann, R., Mulitza, S., & Nürnberg, D. (2010). (Appendix C) Apparent calcification depths (ACDs) of Globigerinoides sacculifer. PANGAEA.

Cita Chicago Style (17a ed.)

Steph, Silke, Marcus Regenberg, Ralf Tiedemann, Stefan Mulitza, y Dirk Nürnberg. (Appendix C) Apparent Calcification Depths (ACDs) of Globigerinoides Sacculifer. PANGAEA, 2010.

Cita MLA (9a ed.)

Steph, Silke, et al. (Appendix C) Apparent Calcification Depths (ACDs) of Globigerinoides Sacculifer. PANGAEA, 2010.