Cita APA (7a ed.)
Johnson, L. M., & Duffek, K. (2008). Creating outdoor classrooms: Schoolyard habitats and gardens for the Southwest. University of Texas Press.
Cita Chicago Style (17a ed.)
Johnson, Lauri Macmillan, y Kim Duffek. Creating Outdoor Classrooms: Schoolyard Habitats and Gardens for the Southwest. Austin: University of Texas Press, 2008.
Cita MLA (9a ed.)
Johnson, Lauri Macmillan, y Kim Duffek. Creating Outdoor Classrooms: Schoolyard Habitats and Gardens for the Southwest. University of Texas Press, 2008.
Precaución: Estas citas no son 100% exactas.