Bold, H. C. (1977). The Plant kingdom. Prentice-Hall.
Chicagoスタイル(17版)引用形式Bold, Harold Charles. The Plant Kingdom. Englewood Cliffs, N.J: Prentice-Hall, 1977.
MLA(9版)引用形式Bold, Harold Charles. The Plant Kingdom. Prentice-Hall, 1977.
警告: この引用は必ずしも正確ではありません.