APA引用形式

Charles. (2007). The elements of organic gardening: Highgrove, Clarence House, Birkhall. [Carlsbad, Calif.]: Kales Press.

シカゴスタイル引用形

Charles. The Elements of Organic Gardening: Highgrove, Clarence House, Birkhall. [Carlsbad, Calif.]: Kales Press, 2007.

MLA引用形式

Charles. The Elements of Organic Gardening: Highgrove, Clarence House, Birkhall. [Carlsbad, Calif.]: Kales Press, 2007.

警告: この引用は必ずしも正確ではありません.