Cita APA (7a ed.)

Riethdorf, J., Nürnberg, D., Max, L., Tiedemann, R., Gorbarenko, S. A., & Malakhov, M. I. (2013). Opal of sediment core SO201-2-85. PANGAEA.

Cita Chicago Style (17a ed.)

Riethdorf, Jan-Rainer, Dirk Nürnberg, Lars Max, Ralf Tiedemann, Sergey A. Gorbarenko, y Mikhail I. Malakhov. Opal of Sediment Core SO201-2-85. PANGAEA, 2013.

Cita MLA (9a ed.)

Riethdorf, Jan-Rainer, et al. Opal of Sediment Core SO201-2-85. PANGAEA, 2013.