Cita APA (7a ed.)

Crumbly, P., & Graulich, M. (2005). The Search for a Common Language: Environmental Writing and Education. Utah State University, University Libraries.

Cita Chicago Style (17a ed.)

Crumbly, Paul, y Melody Graulich. The Search for a Common Language: Environmental Writing and Education. Utah State University, University Libraries, 2005.

Cita MLA (9a ed.)

Crumbly, Paul, y Melody Graulich. The Search for a Common Language: Environmental Writing and Education. Utah State University, University Libraries, 2005.