Cita APA (7a ed.)
Kreeft, . J. P. (1979). Love is stronger than death. Harper & Row.
Cita Chicago Style (17a ed.)
Kreeft, J. Peter. Love Is Stronger than Death. San Francisco: Harper & Row, 1979.
Cita MLA (9a ed.)
Kreeft, J. Peter. Love Is Stronger than Death. Harper & Row, 1979.
Precaución: Estas citas no son 100% exactas.