APA (7th ed.) Citation

Long, S. P., & Mason, C. F. (1983). Saltmarsh ecology. Blackie.

Chicago Style (17th ed.) Citation

Long, S. P., and C. F. Mason. Saltmarsh Ecology. Glasgow: Blackie, 1983.

MLA (9th ed.) Citation

Long, S. P., and C. F. Mason. Saltmarsh Ecology. Blackie, 1983.