Não informado. (1932). Contributions from the Akkeshi Marine Biological Station. Hokkaido University, Faculty of Science.
Chicago-viite (17. p.)Não informado. Contributions from the Akkeshi Marine Biological Station. Akkeshi-cho, Japão: Hokkaido University, Faculty of Science, 1932.
MLA-viite (8. p.)Não informado. Contributions from the Akkeshi Marine Biological Station. Hokkaido University, Faculty of Science, 1932.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.