Cita APA
Pellegrini, A. D. (1995). School recess and playground behavior: Educational and developmental roles. State University of New York Press.
Citación estilo Chicago
Pellegrini, Anthony D. School Recess and Playground Behavior: Educational and Developmental Roles. Albany: State University of New York Press, 1995.
Cita MLA
Pellegrini, Anthony D. School Recess and Playground Behavior: Educational and Developmental Roles. State University of New York Press, 1995.
Warning: These citations may not always be 100% accurate.