APA (7th ed.) Citation

HARE. (1990). Polluting the sea. Gloucester Press.

Chicago Style (17th ed.) Citation

HARE. Polluting the Sea. London: Gloucester Press, 1990.

MLA (8th ed.) Citation

HARE. Polluting the Sea. Gloucester Press, 1990.

Warning: These citations may not always be 100% accurate.