APA-čujuhus (7. p.)
Kndel, K., Lange, G., & Voigt, H. (2007). Environmental Geology: Handbook of Field Methods and Case Studies. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-74671-3
Chicago-čujuhus (17. p.)
Kndel, Klaus, Gerhard Lange, juo Hans-Jrgen Voigt. Environmental Geology: Handbook of Field Methods and Case Studies. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-74671-3.
MLA-čujuhus (9. p.)
Kndel, Klaus, et al. Environmental Geology: Handbook of Field Methods and Case Studies. Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-74671-3.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.