Arvill, R. (1967). Man and environment: Crisis and the strategy of choice. Penguin.
芝加哥风格引文Arvill, Robert. Man and Environment: Crisis and the Strategy of Choice. Harmondsworth: Penguin, 1967.
MLA引文Arvill, Robert. Man and Environment: Crisis and the Strategy of Choice. Penguin, 1967.
警告：这些引文格式不一定是100％准确.