Não informado. (2002). Memoirs of the Graduate School of Fisheries Sciences, Hokkaido University. Hokkaido University, Graduate School of Fisheries Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Memoirs of the Graduate School of Fisheries Sciences, Hokkaido University. Hakodate, Japão: Hokkaido University, Graduate School of Fisheries Sciences, 2002.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Memoirs of the Graduate School of Fisheries Sciences, Hokkaido University. Hokkaido University, Graduate School of Fisheries Sciences, 2002.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.