Cytowanie według stylu APA (wyd. 7)

ebrary, Inc, Hristov, A. N., & Pfeffer, E. (2005). Nitrogen and phosphorus nutrition of cattle: Reducing the environmental impact of cattle operations. CABI Pub..

Cytowanie według stylu Chicago (wyd. 17)

ebrary, Inc, Alexander N. Hristov, i Ernst Pfeffer. Nitrogen and Phosphorus Nutrition of Cattle: Reducing the Environmental Impact of Cattle Operations. Wallingford, UK ; Cambridge, MA: CABI Pub., 2005.

Cytowanie według stylu MLA (wyd. 9)

ebrary, Inc, et al. Nitrogen and Phosphorus Nutrition of Cattle: Reducing the Environmental Impact of Cattle Operations. CABI Pub., 2005.