APA-čujuhus (7. p.)

Aiboni, V., & Ashaye, T. I. (2014). Land Evaluation under Different Environmental and Geological Conditions in Southern Nigeria. Obafemi Awolowo University.

Chicago-čujuhus (17. p.)

Aiboni, Victoria, juo T. I. Ashaye. Land Evaluation Under Different Environmental and Geological Conditions in Southern Nigeria. Obafemi Awolowo University, 2014.

MLA-čujuhus (9. p.)

Aiboni, Victoria, juo T. I. Ashaye. Land Evaluation Under Different Environmental and Geological Conditions in Southern Nigeria. Obafemi Awolowo University, 2014.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.