Não informado. (2010). Research Studies of the State University of Washington. Washington State University.
Chicago-Zitierstil (17. Ausg.)Não informado. Research Studies of the State University of Washington. Pullman, Wash: Washington State University, 2010.
MLA-Zitierstil (8. Ausg.)Não informado. Research Studies of the State University of Washington. Washington State University, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.