Ashby, C. (1969). Howe and why. Hodder and Stoughton.
Citación estilo ChicagoAshby, Cliff. Howe and Why. Lond.: Hodder and Stoughton, 1969.
Cita MLAAshby, Cliff. Howe and Why. Hodder and Stoughton, 1969.
Warning: These citations may not always be 100% accurate.