Evans, P., & Deehan, G. (1988). The keys to creativity. Grafton Books.
Citación estilo ChicagoEvans, Peter, and Geoff Deehan. The Keys to Creativity. London: Grafton Books, 1988.
Cita MLAEvans, Peter, and Geoff Deehan. The Keys to Creativity. Grafton Books, 1988.
Warning: These citations may not always be 100% accurate.