Cita APA (7a ed.)
Pullias, E. V., & Young, J. D. (1977). A teacher is many things (2d ed.). Indiana University Press.
Cita Chicago Style (17a ed.)
Pullias, Earl Vivon, y James D. Young. A Teacher Is Many Things. 2d ed. Bloomington: Indiana University Press, 1977.
Cita MLA (9a ed.)
Pullias, Earl Vivon, y James D. Young. A Teacher Is Many Things. 2d ed. Indiana University Press, 1977.
Precaución: Estas citas no son 100% exactas.