Não informado. (1957). Data Record of Oceanographic Observations and Exploratory Fishing. Hokkaido University, Faculty of Fisheries.
Chicago-Zitierstil (17. Ausg.)Não informado. Data Record of Oceanographic Observations and Exploratory Fishing. Sapporo, Japão: Hokkaido University, Faculty of Fisheries, 1957.
MLA-Zitierstil (8. Ausg.)Não informado. Data Record of Oceanographic Observations and Exploratory Fishing. Hokkaido University, Faculty of Fisheries, 1957.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.