Oliver, W., & Oliver, E. (2015). Healthy families for eternity: Reach the world. General Conference of Seventh-day Adventists.
Chicago-referens (17:e uppl.)Oliver, Willie, och Elaine Oliver. Healthy Families for Eternity: Reach the World. Silver Spring, MD: General Conference of Seventh-day Adventists, 2015.
MLA-referens (9:e uppl.)Oliver, Willie, och Elaine Oliver. Healthy Families for Eternity: Reach the World. General Conference of Seventh-day Adventists, 2015.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.