Citazione Stile APA (7a Edizione)

Gorfein, D. S., & Hoffman, R. R. (1987). Memory and learning: The Ebbinghaus centennial conference. Lawrence Erlbaum Associates.

Citazione stile Chigago Style (17a edizione)

Gorfein, David S., e Robert R. Hoffman. Memory and Learning: The Ebbinghaus Centennial Conference. Hillsdale: Lawrence Erlbaum Associates, 1987.

Citatione MLA (9a ed.)

Gorfein, David S., e Robert R. Hoffman. Memory and Learning: The Ebbinghaus Centennial Conference. Lawrence Erlbaum Associates, 1987.