Berenstain, J. Berenstain Bears All Aboard! Harpercollins.
芝加哥风格引文Berenstain, Jan. Berenstain Bears All Aboard! Harpercollins.
MLA引文Berenstain, Jan. Berenstain Bears All Aboard! Harpercollins.
警告：这些引文格式不一定是100％准确.
APA引文
Berenstain, J. Berenstain Bears All Aboard! Harpercollins.
芝加哥风格引文Berenstain, Jan. Berenstain Bears All Aboard! Harpercollins.
MLA引文Berenstain, Jan. Berenstain Bears All Aboard! Harpercollins.