APA(7版)引用形式

(1989). Are there any public lands for sale?

Chicagoスタイル(17版)引用形式

Are There Any Public Lands for Sale? 1989.

MLA(9版)引用形式

Are There Any Public Lands for Sale? 1989.

警告: この引用は必ずしも正確ではありません.