APA引文
Laborde, C. M. (2010). Electronic signatures in international contracts. Peter Lang.
芝加哥风格引文
Laborde, Carolina M. Electronic Signatures in International Contracts. Frankfurt am Main: Peter Lang, 2010.
MLA引文
Laborde, Carolina M. Electronic Signatures in International Contracts. Peter Lang, 2010.
警告:这些引文格式不一定是100%准确.