Não informado. (2002). Animal Science Research Report. Virginia Polytechnic Institute and State University.
Chicago-Zitierstil (17. Ausg.)Não informado. Animal Science Research Report. Blacksburg, Va: Virginia Polytechnic Institute and State University, 2002.
MLA-Zitierstil (8. Ausg.)Não informado. Animal Science Research Report. Virginia Polytechnic Institute and State University, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.