Richards, J. M. (1940). An introduction to modern architecture. Penguin.
芝加哥风格引文Richards, J. M. An Introduction to Modern Architecture. Harmondsworth: Penguin, 1940.
MLA引文Richards, J. M. An Introduction to Modern Architecture. Penguin, 1940.
警告：这些引文格式不一定是100％准确.