Não informado. (1932). Contributions from the Akkeshi Marine Biological Station. Hokkaido University, Faculty of Science.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Contributions from the Akkeshi Marine Biological Station. Akkeshi-cho, Japão: Hokkaido University, Faculty of Science, 1932.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Contributions from the Akkeshi Marine Biological Station. Hokkaido University, Faculty of Science, 1932.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.