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