Cita APA (7th ed.)

Collins, A. F., Gathercolo, S. E., Conway, M. A., & Morris, P. E. (1993). Theories of memory. Lawrence Erlbaum Associates.

Cita Chicago (17th ed.)

Collins, Alan F., Susan E. Gathercolo, Martin A. Conway, i Peter Edwin Morris. Theories of Memory. Hillsdale: Lawrence Erlbaum Associates, 1993.

Cita MLA (9th ed.)

Collins, Alan F., et al. Theories of Memory. Lawrence Erlbaum Associates, 1993.