Evans, P., & Deehan, G. (1988). The keys to creativity. Grafton Books.
芝加哥风格引文Evans, Peter, 与 Geoff Deehan. The Keys to Creativity. London: Grafton Books, 1988.
MLA引文Evans, Peter, 与 Geoff Deehan. The Keys to Creativity. Grafton Books, 1988.
警告：这些引文格式不一定是100％准确.