Gaya APA

Olmstead, C, E. (1960). History of religion in the United States : Clifton E. Olmstead . Englewood Cliffs, N.J.: Prentice-Hall, Inc..

Gaya MLA

Olmstead, Clifton, E.. "History of religion in the United States : Clifton E. Olmstead". Englewood Cliffs, N.J.: Prentice-Hall, Inc., 1960. Buku.