Gilpin, A. (1980). The Australian environment: 12 controversial issues. Sun Books.
Chicagoスタイル(17版)引用形式Gilpin, Alan. The Australian Environment: 12 Controversial Issues. Melbourne: Sun Books, 1980.
MLA(8版)引用形式Gilpin, Alan. The Australian Environment: 12 Controversial Issues. Sun Books, 1980.
警告: この引用は必ずしも正確ではありません.