APA (7th ed.) Citation

Blewitt, J., & Cullingford, C. (2004). The sustainability curriculum: The challenge for higher education. Earthscan.

Chicago Style (17th ed.) Citation

Blewitt, John, and Cedric Cullingford. The Sustainability Curriculum: The Challenge for Higher Education. London ; Sterling, VA: Earthscan, 2004.

MLA (9th ed.) Citation

Blewitt, John, and Cedric Cullingford. The Sustainability Curriculum: The Challenge for Higher Education. Earthscan, 2004.