APA citiranje

North Sea Task Force. (1993). North sea quality status report 1993. Olsen and Olsen.

Chicago Style (17th ed.) Citation

North Sea Task Force. North Sea Quality Status Report 1993. Fredensborg: Olsen and Olsen, 1993.

MLA citiranje

North Sea Task Force. North Sea Quality Status Report 1993. Olsen and Olsen, 1993.