APA (7th ed.) Citation

McLusky, D. S. (1989). The estuarine ecosystem (2nd Edition.). Blackie.

Chicago Style (17th ed.) Citation

McLusky, Donald S. The Estuarine Ecosystem. 2nd Edition. Glasglow: Blackie, 1989.

MLA (9th ed.) Citation

McLusky, Donald S. The Estuarine Ecosystem. 2nd Edition. Blackie, 1989.