ebrary, Inc, & Baldrige, P. D. (2009). Gun ownership and the Second Amendment. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, 与 Pjeter D. Baldrige. Gun Ownership and the Second Amendment. Hauppauge, N.Y.: Nova Science Publishers, 2009.
MLA引文ebrary, Inc, 与 Pjeter D. Baldrige. Gun Ownership and the Second Amendment. Nova Science Publishers, 2009.
警告：这些引文格式不一定是100％准确.