Powis, R. (1985). The human body and why it works. Prentice-Hall.
Chicagoスタイル(17版)引用形式Powis, Raymond. The Human Body and Why It Works. Englewood Cliffs, New Jersey: Prentice-Hall, 1985.
MLA(9版)引用形式Powis, Raymond. The Human Body and Why It Works. Prentice-Hall, 1985.
警告: この引用は必ずしも正確ではありません.