Cita APA (7th ed.)

ebrary, Inc, & Loukacheva, N. (2010). Polar law textbook. Nordic Council of Ministers.

Cita Chicago (17th ed.)

ebrary, Inc, i Natalia Loukacheva. Polar Law Textbook. Copenhagen: Nordic Council of Ministers, 2010.

Cita MLA (9th ed.)

ebrary, Inc, i Natalia Loukacheva. Polar Law Textbook. Nordic Council of Ministers, 2010.