Cita APA (7a ed.)
Adelstein, M. E., & Pival, J. G. (1980). The writing commitment (2nd ed.). HBJ.
Cita Chicago Style (17a ed.)
Adelstein, Michael E., y Jean G. Pival. The Writing Commitment. 2nd ed. New York: HBJ, 1980.
Cita MLA (9a ed.)
Adelstein, Michael E., y Jean G. Pival. The Writing Commitment. 2nd ed. HBJ, 1980.
Precaución: Estas citas no son 100% exactas.