Discovery Channel (Firm) & Image Entertainment. (2009). Nature of sex: Discovery Channel. Image Entertainment.
Chicagoスタイル(17版)引用形式Discovery Channel (Firm) , Image Entertainment. Nature of Sex: Discovery Channel. Chatsworth, CA: Image Entertainment, 2009.
MLA(9版)引用形式Discovery Channel (Firm) , Image Entertainment. Nature of Sex: Discovery Channel. Image Entertainment, 2009.
警告: この引用は必ずしも正確ではありません.