Cita APA (7a ed.)

Bakker, J. F., & Helder, W. (1993). Porewater chemistry of sediment profile Aurelia_08_1984_01. PANGAEA.

Cita Chicago Style (17a ed.)

Bakker, Joop F., y Wim Helder. Porewater Chemistry of Sediment Profile Aurelia_08_1984_01. PANGAEA, 1993.

Cita MLA (9a ed.)

Bakker, Joop F., y Wim Helder. Porewater Chemistry of Sediment Profile Aurelia_08_1984_01. PANGAEA, 1993.

Precaución: Estas citas no son 100% exactas.