Cita APA

Evans, P., & Deehan, G. (1988). The keys to creativity. Grafton Books.

Citación estilo Chicago

Evans, Peter, and Geoff Deehan. The Keys to Creativity. London: Grafton Books, 1988.

Cita MLA

Evans, Peter, and Geoff Deehan. The Keys to Creativity. Grafton Books, 1988.

Warning: These citations may not always be 100% accurate.