APA-čujuhus (7. p.)
Kolay, A. K. (2000). Basics concepts of soil science (2nd ed.). New Age International.
Chicago-čujuhus (17. p.)
Kolay, A. K. Basics Concepts of Soil Science. 2nd ed. Kolkata: New Age International, 2000.
MLA-čujuhus (9. p.)
Kolay, A. K. Basics Concepts of Soil Science. 2nd ed. New Age International, 2000.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.