APA引文

Alexander, E. (2012). Proof of heaven: A neurosurgeon's journey into the afterlife.

Chicago Style (17th ed.) Citation

Alexander, Eben. Proof of Heaven: A Neurosurgeon's Journey into the Afterlife. 2012.

MLA引文

Alexander, Eben. Proof of Heaven: A Neurosurgeon's Journey into the Afterlife. 2012.

警告：這些引文格式不一定是100％准確.