APA (7th ed.) Citation

Alistair Clacherty & Glynis Clacherty. (1990). Urban environmental education: Principles in action. Environmental Association of Southern Africa.

Chicago Style (17th ed.) Citation

Alistair Clacherty and Glynis Clacherty. Urban Environmental Education: Principles in Action. Environmental Association of Southern Africa, 1990.

MLA (9th ed.) Citation

Alistair Clacherty and Glynis Clacherty. Urban Environmental Education: Principles in Action. Environmental Association of Southern Africa, 1990.

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