Cita APA (7a ed.)
Sytnik, K. (1985). Living in the Environment: <a> sourcebook for environmental educaation (1. ed.). UNESCO.
Cita Chicago Style (17a ed.)
Sytnik, K.M. Living in the Environment: <a> Sourcebook for Environmental Educaation. 1. ed. Paris: UNESCO, 1985.
Cita MLA (9a ed.)
Sytnik, K.M. Living in the Environment: <a> Sourcebook for Environmental Educaation. 1. ed. UNESCO, 1985.
Precaución: Estas citas no son 100% exactas.