APA

Wang R., Zhu X., Guo F., Zhang W. & Jia Z. (20070810). Influence of different dietary levels of zinc on performance, vitamin B12, and blood parameters in lambs. : International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition.

Chicago

Wang Runlian, Zhu Xiaoping, Guo Fucun, Zhang Wei and Jia Zhihai. 20070810. Influence of different dietary levels of zinc on performance, vitamin B12, and blood parameters in lambs. : International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition.

Harvard

Wang R., Zhu X., Guo F., Zhang W. and Jia Z. (20070810). Influence of different dietary levels of zinc on performance, vitamin B12, and blood parameters in lambs. : International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition.

MLA

Wang Runlian, Zhu Xiaoping, Guo Fucun, Zhang Wei and Jia Zhihai. Influence of different dietary levels of zinc on performance, vitamin B12, and blood parameters in lambs. : International journal for vitamin and nutrition research. Internationale Zeitschrift fur Vitamin- und Ernahrungsforschung. Journal international de vitaminologie et de nutrition. 20070810.