(1942). I believe: The personal philosophies of twenty-three eminent men and women of our time. Allen & Unwin.
Chicago Style (17. basım) AtıfI Believe: The Personal Philosophies of Twenty-three Eminent Men and Women of Our Time. London: Allen & Unwin, 1942.
MLA (8th ed.) AtıfI Believe: The Personal Philosophies of Twenty-three Eminent Men and Women of Our Time. Allen & Unwin, 1942.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..