APA način citiranja (7. izdanje)

Palmer, J. A. (1998). Environmental education in the 21st centurytheory, practice, progress and promise. Routledge.

Čikaški stil citiranja (17. izdanje)

Palmer, Joy A. Environmental Education in the 21st Centurytheory, Practice, Progress and Promise. Routledge, 1998.

MLA način citiranja (8. izdanje)

Palmer, Joy A. Environmental Education in the 21st Centurytheory, Practice, Progress and Promise. Routledge, 1998.