Murray, J. (2003). A few short notes on tropical butterflies. Penguin Books.
芝加哥风格引文Murray, John. A Few Short Notes on Tropical Butterflies. London: Penguin Books, 2003.
MLA引文Murray, John. A Few Short Notes on Tropical Butterflies. Penguin Books, 2003.
警告：这些引文格式不一定是100％准确.