Não informado. (1955). Contribution from the Department of Oceanography, University of Washington. University of Washington, Department of Oceanography.
Chicago-viite (17. p.)Não informado. Contribution from the Department of Oceanography, University of Washington. Seattle, Wash: University of Washington, Department of Oceanography, 1955.
MLA-viite (8. p.)Não informado. Contribution from the Department of Oceanography, University of Washington. University of Washington, Department of Oceanography, 1955.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.