Citazione Stile APA (7a Edizione)
Campus crusade for Christ International. (1964). Ten basic steps towards Christian maturity. Campus crusade for Christ International.
Citazione stile Chigago Style (17a edizione)
Campus crusade for Christ International. Ten Basic Steps Towards Christian Maturity. Canada: Campus crusade for Christ International, 1964.
Citatione MLA (9a ed.)
Campus crusade for Christ International. Ten Basic Steps Towards Christian Maturity. Campus crusade for Christ International, 1964.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.