APA

Weber N. A., . (1920). A general history of the Christian era: A textbook for high schools and colleges. Washington, D.C: The Catholic Education Press.

Chicago

Weber Nicolas Aloysius, . 1920. A general history of the Christian era: A textbook for high schools and colleges. Washington, D.C: The Catholic Education Press.

Harvard

Weber N. A., . (1920). A general history of the Christian era: A textbook for high schools and colleges. Washington, D.C: The Catholic Education Press.

MLA

Weber Nicolas Aloysius, . A general history of the Christian era: A textbook for high schools and colleges. Washington, D.C: The Catholic Education Press. 1920.