APA-referens (7:e uppl.)
Smalley, G., & Trent, J. (1991). The language of love: A powerful way to maximize insight, intimacy and understanding (Rev. ed.). Focus on the Family.
Chicago-referens (17:e uppl.)
Smalley, Gary, och John Trent. The Language of Love: A Powerful Way to Maximize Insight, Intimacy and Understanding. Rev. ed. Pomona, CA: Focus on the Family, 1991.
MLA-referens (9:e uppl.)
Smalley, Gary, och John Trent. The Language of Love: A Powerful Way to Maximize Insight, Intimacy and Understanding. Rev. ed. Focus on the Family, 1991.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.