APA-ийн эшлэл(7 дахь хэвлэлт)

Ihlenfeld, C., Maas, R., Gagan, M., Norman, M., & Henderson, G. (2002). Seasonal trace element and isotope variations in freshwater tufas: Potentials and limitations for climate reconstruction.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ihlenfeld, C., R. Maas, M. Gagan, MD Norman, ба G. Henderson. Seasonal Trace Element and Isotope Variations in Freshwater Tufas: Potentials and Limitations for Climate Reconstruction. 2002.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ihlenfeld, C., et al. Seasonal Trace Element and Isotope Variations in Freshwater Tufas: Potentials and Limitations for Climate Reconstruction. 2002.