Riasanovsky, N. V. (1992). Donald Warren Treadgold, Historian in Our Midst: A Brief Appreciation. Religious and secular forces in late Tsarist Russia, 272-275.
芝加哥风格引文Riasanovsky, Nicholas V. "Donald Warren Treadgold, Historian in Our Midst: A Brief Appreciation." Religious and Secular Forces in Late Tsarist Russia 1992: 272-275.
MLA引文Riasanovsky, Nicholas V. "Donald Warren Treadgold, Historian in Our Midst: A Brief Appreciation." Religious and Secular Forces in Late Tsarist Russia, 1992, pp. 272-275.
警告：这些引文格式不一定是100％准确.