Não informado. (1931). University of Washington publications in oceanography. University of Washington.
Chicago-Zitierstil (17. Ausg.)Não informado. University of Washington Publications in Oceanography. Seattle, Wash: University of Washington, 1931.
MLA-Zitierstil (8. Ausg.)Não informado. University of Washington Publications in Oceanography. University of Washington, 1931.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.