APA (7th ed.) Citation

Schools Council (Great Britain). Project Environment, Colton, R. W., & Morgan, R. F. (1975). Ethics and environment. Longman for the Schools Council.

Chicago Style (17th ed.) Citation

Schools Council (Great Britain). Project Environment, R. W. Colton, and Richard F. Morgan. Ethics and Environment. London: Longman for the Schools Council, 1975.

MLA (8th ed.) Citation

Schools Council (Great Britain). Project Environment, et al. Ethics and Environment. Longman for the Schools Council, 1975.