APA引文

Gray, J. (2012). Henri Poincar�: A scientific biography. Princeton.

Chicago Edition Citation

Gray, Jeremy. Henri Poincar�: A Scientific Biography. New Jersey: Princeton, 2012.

MLA引文

Gray, Jeremy. Henri Poincar�: A Scientific Biography. Princeton, 2012.

警告：這些引文格式不一定是100％准確.