APA (7. basım) Alıntı

Ryrie, A., & Ryrie. (2019). Unbelievers: An emotional history of doubt (First Harvard University Press Edition.). Belknap.

Chicago Style (17. basım) Atıf

Ryrie, Alec, ve Ryrie. Unbelievers: An Emotional History of Doubt. First Harvard University Press Edition. Cambridge: Belknap, 2019.

MLA (9th ed.) Atıf

Ryrie, Alec, ve Ryrie. Unbelievers: An Emotional History of Doubt. First Harvard University Press Edition. Belknap, 2019.