Krasny, M. E. (2020). Advancing Environmental Education Practice. Comstock Publishing Associates, an imprint of Cornell University Press.
Cita Chicago (17th ed.)Krasny, Marianne E. Advancing Environmental Education Practice. Ithaca: Comstock Publishing Associates, an imprint of Cornell University Press, 2020.
Cita MLA (9th ed.)Krasny, Marianne E. Advancing Environmental Education Practice. Comstock Publishing Associates, an imprint of Cornell University Press, 2020.
Atenció: Aquestes cites poden no estar 100% correctes.