Cita APA (7a ed.)
Smalley, G., & Trent, J. (1998). The language of love. Tyndale House.
Cita Chicago Style (17a ed.)
Smalley, Gary, y John Trent. The Language of Love. Illinois: Tyndale House, 1998.
Cita MLA (9a ed.)
Smalley, Gary, y John Trent. The Language of Love. Tyndale House, 1998.
Precaución: Estas citas no son 100% exactas.