Guild, W. R. (1969). The science of health. Prentice-Hall.
Chicagoスタイル(17版)引用形式Guild, Warren Redwood. The Science of Health. Englewood Cliffs, N.J: Prentice-Hall, 1969.
MLA(9版)引用形式Guild, Warren Redwood. The Science of Health. Prentice-Hall, 1969.
警告: この引用は必ずしも正確ではありません.