APA (7th ed.) Citation

Marx, H. L. (1977). Religions in America. The reference shelf.

Chicago Style (17th ed.) Citation

Marx, Herbert L. "Religions in America." The Reference Shelf 1977.

MLA (8th ed.) Citation

Marx, Herbert L. "Religions in America." The Reference Shelf, 1977.

Warning: These citations may not always be 100% accurate.