Cita APA (7th ed.)

Slavin, R. E. (1991). Educational psychology: Theory into practice (3rd ed.). Prentice Hall.

Cita Chicago (17th ed.)

Slavin, Robert E. Educational Psychology: Theory into Practice. 3rd ed. New Jersey: Prentice Hall, 1991.

Cita MLA (9th ed.)

Slavin, Robert E. Educational Psychology: Theory into Practice. 3rd ed. Prentice Hall, 1991.