APA stil citiranja

Kristensen, P. (2018). European waters: European waters : assessment of status and pressures 2018. Luxembourg: Publications Office of the European Union.

Chicago stil citiranja

Kristensen, Peter. European waters: European waters : assessment of status and pressures 2018. Luxembourg: Publications Office of the European Union, 2018.

MLA stil citiranja

Kristensen, Peter. European waters: European waters : assessment of status and pressures 2018. Luxembourg: Publications Office of the European Union, 2018.