Cita APA (7th ed.)

Harinder, M., Sanchez, M., & Speedy, A. (2007). Feed supplementation blocks: Urea-molasses multinutrient blocks:simple and effective feed supplement technology for ruminant agriculture.

Cita Chicago (17th ed.)

Harinder, Makkar, Manuel Sanchez, i Andrew Speedy. Feed Supplementation Blocks: Urea-molasses Multinutrient Blocks:simple and Effective Feed Supplement Technology for Ruminant Agriculture. 2007.

Cita MLA (9th ed.)

Harinder, Makkar, et al. Feed Supplementation Blocks: Urea-molasses Multinutrient Blocks:simple and Effective Feed Supplement Technology for Ruminant Agriculture. 2007.