Cita APA (7a ed.)

Stevenson, R. (2013). International handbook of research on environmental education. Routledge.

Cita Chicago Style (17a ed.)

Stevenson, Robert. International Handbook of Research on Environmental Education. New York: Routledge, 2013.

Cita MLA (9a ed.)

Stevenson, Robert. International Handbook of Research on Environmental Education. Routledge, 2013.