APA引文

Lee, Y. Y., Ong, J. Y. R., Tan, B. K., & Henderson, J. C. (2008). Future of hawking in Singapore.

Chicago Style Citation

Lee, Ying Yi., Junie Yuet Ru Ong, Boon Kee Tan, and Joan C. Henderson. Future of Hawking in Singapore. 2008.

MLA引文

Lee, Ying Yi., Junie Yuet Ru Ong, Boon Kee Tan, and Joan C. Henderson. Future of Hawking in Singapore. 2008.

警告：這些引文格式不一定是100％准確.