APA引文

OM KIDZ. (2018). SPACE ENCYCLOPEDIA OUR UNIVERSE (5th.). OM KIDZ.

芝加哥风格引文

OM KIDZ. SPACE ENCYCLOPEDIA OUR UNIVERSE. 5th. NEW DELHI: OM KIDZ, 2018.

MLA引文

OM KIDZ. SPACE ENCYCLOPEDIA OUR UNIVERSE. 5th. OM KIDZ, 2018.

警告：这些引文格式不一定是100％准确.