APA-Zitierstil (7. Ausg.)

Newman, P. J., & Agg, A. R. (1988). Environmental protection of the North Sea. Heinemann Professional Publishing.

Chicago-Zitierstil (17. Ausg.)

Newman, P. J., und A. R. Agg. Environmental Protection of the North Sea. Oxford, England: Heinemann Professional Publishing, 1988.

MLA-Zitierstil (9. Ausg.)

Newman, P. J., und A. R. Agg. Environmental Protection of the North Sea. Heinemann Professional Publishing, 1988.