Cita APA (7a ed.)

Grahl, C., Boetius, A., & Nöthig, E. (2006). Chlorophyll pigment equivalents of sediment core PS2733-4. PANGAEA.

Cita Chicago Style (17a ed.)

Grahl, C., Antje Boetius, y Eva-Maria Nöthig. Chlorophyll Pigment Equivalents of Sediment Core PS2733-4. PANGAEA, 2006.

Cita MLA (9a ed.)

Grahl, C., et al. Chlorophyll Pigment Equivalents of Sediment Core PS2733-4. PANGAEA, 2006.