Cita APA (7th ed.)
Pullias, E. V., & Young, J. D. A Teacher is Many Things (2a edición.). Indiana University.
Cita Chicago (17th ed.)
Pullias, Earl V., i James D. Young. A Teacher Is Many Things. 2a edición. Bloomington, EUA: Indiana University.
Cita MLA (9th ed.)
Pullias, Earl V., i James D. Young. A Teacher Is Many Things. 2a edición. Indiana University.
Atenció: Aquestes cites poden no estar 100% correctes.