APA
Simm G., . (2000). Genetic improvement of cattle and sheep. Tombridge,U.K: Farming Press.
Chicago
Simm Geoff, . 2000. Genetic improvement of cattle and sheep. Tombridge,U.K: Farming Press.
Harvard
Simm G., . (2000). Genetic improvement of cattle and sheep. Tombridge,U.K: Farming Press.
MLA
Simm Geoff, . Genetic improvement of cattle and sheep. Tombridge,U.K: Farming Press. 2000.