ShuklaS K. (1992). Ecology and the environment. Commonwelth Publishers.
シカゴスタイル引用形ShuklaS K. Ecology and the Environment. Delhi: Commonwelth Publishers, 1992.
MLA引用形式ShuklaS K. Ecology and the Environment. Commonwelth Publishers, 1992.
警告: この引用は必ずしも正確ではありません.