Ruoss, G. M. (1968). A world directory of theological libraries. Scarecrow Press.
Cita Chicago Style (17a ed.)Ruoss, George M. A World Directory of Theological Libraries. Metuchen, NJ: Scarecrow Press, 1968.
Cita MLA (8a ed.)Ruoss, George M. A World Directory of Theological Libraries. Scarecrow Press, 1968.
Precaución: Estas citas no son 100% exactas.