Friedrich, O. (2012). Influence of test size, water depth, and ecology on Mg/Ca, Sr/Ca, δ18O and δ13C in nine modern species of planktic foraminifers. Earth and planetary science letters, 319/320, .
Chicago-Zitierstil (17. Ausg.)Friedrich, Oliver. "Influence of Test Size, Water Depth, and Ecology on Mg/Ca, Sr/Ca, δ18O and δ13C in Nine Modern Species of Planktic Foraminifers." Earth and Planetary Science Letters 319/320 (2012).
MLA-Zitierstil (9. Ausg.)Friedrich, Oliver. "Influence of Test Size, Water Depth, and Ecology on Mg/Ca, Sr/Ca, δ18O and δ13C in Nine Modern Species of Planktic Foraminifers." Earth and Planetary Science Letters, vol. 319/320, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.