توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Krause, B. (2015). It's Time: Voices from the front lines of urban mission. Mission to the Cities Committee, General Conference of Sevent-Day Adventists.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Krause, Berttina. It's Time: Voices from the Front Lines of Urban Mission. Estados Unidos de América: Mission to the Cities Committee, General Conference of Sevent-Day Adventists, 2015.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Krause, Berttina. It's Time: Voices from the Front Lines of Urban Mission. Mission to the Cities Committee, General Conference of Sevent-Day Adventists, 2015.