Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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