APA (7th ed.) Citation

O'Brien, B. A., & O'Brien, E. J. (1980). Religion index two: Festschriften 1960 - 1969. American Theological Libr. Assoc.

Chicago Style (17th ed.) Citation

O'Brien, Betty A., and Elmer J. O'Brien. Religion Index Two: Festschriften 1960 - 1969. Chicago, Ill: American Theological Libr. Assoc, 1980.

MLA (9th ed.) Citation

O'Brien, Betty A., and Elmer J. O'Brien. Religion Index Two: Festschriften 1960 - 1969. American Theological Libr. Assoc, 1980.

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