Não informado. (2001). Annual Report of the Netherlands Institute for Sea Research. Netherlands Institute for Sea Research.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Annual Report of the Netherlands Institute for Sea Research. Den Burg, Holanda: Netherlands Institute for Sea Research, 2001.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Annual Report of the Netherlands Institute for Sea Research. Netherlands Institute for Sea Research, 2001.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.