Cita APA (7th ed.)

BECKNER, W., & DUMAS, W. (1968). Readings in secondary education: A foundations approach. International Textbook.

Cita Chicago (17th ed.)

BECKNER, Weldon, i Wayne DUMAS. Readings in Secondary Education: A Foundations Approach. Scranton: International Textbook, 1968.

Cita MLA (9th ed.)

BECKNER, Weldon, i Wayne DUMAS. Readings in Secondary Education: A Foundations Approach. International Textbook, 1968.