Cita APA (7a ed.)

National Society for the Study of Education & Murphy, J. (2002). The educational leadership challenge: Redefining leadership for the 21st century. NSSE.

Cita Chicago Style (17a ed.)

National Society for the Study of Education y Joseph Murphy. The Educational Leadership Challenge: Redefining Leadership for the 21st Century. Chicago: NSSE, 2002.

Cita MLA (9a ed.)

National Society for the Study of Education y Joseph Murphy. The Educational Leadership Challenge: Redefining Leadership for the 21st Century. NSSE, 2002.