APA (7th ed.) Citation

Breach, I., & Crawford, M. (1976). Earth in danger : pollution and conservation / (by Ian Breach and Michael Crawford): Pollution and conservation. Interiberica, S.A. ; ;.

Chicago Style (17th ed.) Citation

Breach, Ian, and Michael Crawford. Earth in Danger : Pollution and Conservation / (by Ian Breach and Michael Crawford): Pollution and Conservation. Madrid ; London: Interiberica, S.A. ; ;, 1976.

MLA (9th ed.) Citation

Breach, Ian, and Michael Crawford. Earth in Danger : Pollution and Conservation / (by Ian Breach and Michael Crawford): Pollution and Conservation. Interiberica, S.A. ; ;, 1976.

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