Cita APA (7a ed.)

Centre for Educational Research and Innovation. (1973). Environmental education at university level: Trends and data. Organisation for Economic Co-operation and Development.

Cita Chicago Style (17a ed.)

Centre for Educational Research and Innovation. Environmental Education at University Level: Trends and Data. Paris: Organisation for Economic Co-operation and Development, 1973.

Cita MLA (8a ed.)

Centre for Educational Research and Innovation. Environmental Education at University Level: Trends and Data. Organisation for Economic Co-operation and Development, 1973.