Cita APA (7a ed.)
Ewert, D. (1922). And then comes the end. Herald Press.
Cita Chicago Style (17a ed.)
Ewert, David. And Then Comes the End. Pennsylvania: Herald Press, 1922.
Cita MLA (9a ed.)
Ewert, David. And Then Comes the End. Herald Press, 1922.
Precaución: Estas citas no son 100% exactas.