Johnson, F. W. (1914). The Problems of Boyhood. A Course of Ethics for Boys in the Sunday School. IX.-XII. The biblical world, 43(4), 257-264. doi:10.1086/475039
Цитирование в стиле Чикаго (17-е изд.)Johnson, Franklin W. "The Problems of Boyhood. A Course of Ethics for Boys in the Sunday School. IX.-XII." The Biblical World 43, no. 4 (1914): 257-264, https://doi.org/10.1086/475039.
Цитирование MLA (8-е изд.)Johnson, Franklin W. "The Problems of Boyhood. A Course of Ethics for Boys in the Sunday School. IX.-XII." The Biblical World, vol. 43, no. 4, 1914, pp. 257-264, https://doi.org/10.1086/475039.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.