(1999). The new solar system. New York: Sky Pub.
Trích dẫn kiểu ChicagoThe New Solar System. New York: Sky Pub, 1999.
MLA引文The New Solar System. New York: Sky Pub, 1999.
警告：这些引文格式不一定是100％准确.
APA引文
(1999). The new solar system. New York: Sky Pub.
Trích dẫn kiểu ChicagoThe New Solar System. New York: Sky Pub, 1999.
MLA引文The New Solar System. New York: Sky Pub, 1999.