Bolt, M. (1984). The human connection: How people change people. InterVarsity.
Citazione stile Chigago Style (17a edizione)Bolt, Martin. The Human Connection: How People Change People. Downers Grove: InterVarsity, 1984.
Citatione MLA (9a ed.)Bolt, Martin. The Human Connection: How People Change People. InterVarsity, 1984.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.