White, E. G. H. (1947). The Colporteur Evangelist: Introduction to colporteurs. Pacific Press Publishing Association.
Citazione stile Chigago Style (17a edizione)White, Ellen Gould Harmon. The Colporteur Evangelist: Introduction to Colporteurs. Mountain View, California: Pacific Press Publishing Association, 1947.
Citatione MLA (9a ed.)White, Ellen Gould Harmon. The Colporteur Evangelist: Introduction to Colporteurs. Pacific Press Publishing Association, 1947.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.