(2000). Basic education at a distance. Routledge.
芝加哥风格引文Basic Education at a Distance. Routledge, 2000.
MLA引文Basic Education at a Distance. Routledge, 2000.
警告：这些引文格式不一定是100％准确.
APA引文
(2000). Basic education at a distance. Routledge.
芝加哥风格引文Basic Education at a Distance. Routledge, 2000.
MLA引文Basic Education at a Distance. Routledge, 2000.