Instytut Bałtycki. (1935). Baltic Countries: A survey of the peoples and states on the Baltic with special regard to their history geography and economics. Baltic Institute.
Чикаго стиль цитування (17-те видання)Instytut Bałtycki. Baltic Countries: A Survey of the Peoples and States on the Baltic with Special Regard to Their History Geography and Economics. Toruń: Baltic Institute, 1935.
Стиль цитування MLA (9-ме видання)Instytut Bałtycki. Baltic Countries: A Survey of the Peoples and States on the Baltic with Special Regard to Their History Geography and Economics. Baltic Institute, 1935.
Попередження: стилі цитування не завжди правильні на всі 100%.