Hummon, S. F. (1957). A timely message to the Christians of Wisconsin: About the study of the churches of northern Wisconsin. Wisconsin Council of Churches.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Hummon, Serge F. A Timely Message to the Christians of Wisconsin: About the Study of the Churches of Northern Wisconsin. Madison, Wis.: Wisconsin Council of Churches, 1957.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Hummon, Serge F. A Timely Message to the Christians of Wisconsin: About the Study of the Churches of Northern Wisconsin. Wisconsin Council of Churches, 1957.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.