霍伊尔. (2008). 离太阳只有七步: Seven steps to the sun. 重庆出版社.
Chicago Style (17th ed.) Citation霍伊尔. 离太阳只有七步: Seven Steps to the Sun. 重庆出版社, 2008.
MLA引文霍伊尔. 离太阳只有七步: Seven Steps to the Sun. 重庆出版社, 2008.
警告：這些引文格式不一定是100％准確.
APA引文
霍伊尔. (2008). 离太阳只有七步: Seven steps to the sun. 重庆出版社.
Chicago Style (17th ed.) Citation霍伊尔. 离太阳只有七步: Seven Steps to the Sun. 重庆出版社, 2008.
MLA引文霍伊尔. 离太阳只有七步: Seven Steps to the Sun. 重庆出版社, 2008.