(2005). The annual register. Keesing's Worldwide.
芝加哥风格引文The Annual Register. Washington, District of Columbia: Keesing's Worldwide, 2005.
MLA引文The Annual Register. Keesing's Worldwide, 2005.
警告：这些引文格式不一定是100％准确.
APA引文
(2005). The annual register. Keesing's Worldwide.
芝加哥风格引文The Annual Register. Washington, District of Columbia: Keesing's Worldwide, 2005.
MLA引文The Annual Register. Keesing's Worldwide, 2005.