APA-ийн эшлэл(7 дахь хэвлэлт)

Ostrander, R. (2000). The life of prayer in a world of science: Protestants, prayer, and American culture, 1870-1930. Oxford University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Ostrander, Richard. The Life of Prayer in a World of Science: Protestants, Prayer, and American Culture, 1870-1930. Oxford ; New York: Oxford University Press, 2000.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Ostrander, Richard. The Life of Prayer in a World of Science: Protestants, Prayer, and American Culture, 1870-1930. Oxford University Press, 2000.