Cita APA (7a ed.)
Pratt, D. (1980). Curriculum, design, and development. Harcourt Brace Jovanovich.
Cita Chicago Style (17a ed.)
Pratt, David. Curriculum, Design, and Development. New York: Harcourt Brace Jovanovich, 1980.
Cita MLA (9a ed.)
Pratt, David. Curriculum, Design, and Development. Harcourt Brace Jovanovich, 1980.
Precaución: Estas citas no son 100% exactas.