Douglas, N., & Douglas, N. (1987). Cook Islands: A guide. Creative Associates.
芝加哥风格引文Douglas, Norman, 与 Ngaire Douglas. Cook Islands: A Guide. Sydney, N.S.W: Creative Associates, 1987.
MLA引文Douglas, Norman, 与 Ngaire Douglas. Cook Islands: A Guide. Creative Associates, 1987.
警告：这些引文格式不一定是100％准确.
