APA(7版)引用形式

Thoreau, H. D., & Cargill, O. (1952). Selected writings on nature and liberty. Liberal Arts Press.

Chicagoスタイル(17版)引用形式

Thoreau, Henry David, , Oscar Cargill. Selected Writings on Nature and Liberty. New York: Liberal Arts Press, 1952.

MLA(8版)引用形式

Thoreau, Henry David, , Oscar Cargill. Selected Writings on Nature and Liberty. Liberal Arts Press, 1952.