Cita APA

Callahan, J. F. (1977). Teaching in the elementary school: Planning for competence. New York: MacMillan.

Citación estilo Chicago

Callahan, Joseph F. Teaching in the Elementary School: Planning for Competence. New York: MacMillan, 1977.

Cita MLA

Callahan, Joseph F. Teaching in the Elementary School: Planning for Competence. New York: MacMillan, 1977.

Precaución: Estas citas no son 100% exactas.