APA-čujuhus (7. p.)

ebrary, Inc, Upadhyaya, M. K., & Blackshaw, R. E. (2007). Non-chemical weed management: Principles, concepts, and technology. CABI.

Chicago-čujuhus (17. p.)

ebrary, Inc, Mahesh K. Upadhyaya, juo Robert E. Blackshaw. Non-chemical Weed Management: Principles, Concepts, and Technology. Cambridge, MA: CABI, 2007.

MLA-čujuhus (9. p.)

ebrary, Inc, et al. Non-chemical Weed Management: Principles, Concepts, and Technology. CABI, 2007.

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