Cita APA (7a ed.)

Beckett, D. S. (2010). Secondary education in the 21st century. Nova Science Publishers.

Cita Chicago Style (17a ed.)

Beckett, Daniel S. Secondary Education in the 21st Century. New York: Nova Science Publishers, 2010.

Cita MLA (8a ed.)

Beckett, Daniel S. Secondary Education in the 21st Century. Nova Science Publishers, 2010.