Cita APA (7th ed.)
Houghton, F. (1960). Christian unity: The contribution of some interdenominational agencies. Inter-Varsity Fellowship.
Cita Chicago (17th ed.)
Houghton, Frank. Christian Unity: The Contribution of Some Interdenominational Agencies. London: Inter-Varsity Fellowship, 1960.
Cita MLA (9th ed.)
Houghton, Frank. Christian Unity: The Contribution of Some Interdenominational Agencies. Inter-Varsity Fellowship, 1960.
Atenció: Aquestes cites poden no estar 100% correctes.