Powis, R. (1985). The human body and why it works. Prentice-Hall.
芝加哥风格引文Powis, Raymond. The Human Body and Why It Works. Englewood Cliffs, New Jersey: Prentice-Hall, 1985.
MLA引文Powis, Raymond. The Human Body and Why It Works. Prentice-Hall, 1985.
警告：这些引文格式不一定是100％准确.