APA (7th ed.) Citation
Houghton, F. (1960). Christian unity: The contribution of some interdenominational agencies. Inter-Varsity Fellowship.
Chicago Style (17th ed.) Citation
Houghton, Frank. Christian Unity: The Contribution of Some Interdenominational Agencies. London: Inter-Varsity Fellowship, 1960.
MLA (9th ed.) Citation
Houghton, Frank. Christian Unity: The Contribution of Some Interdenominational Agencies. Inter-Varsity Fellowship, 1960.
Warning: These citations may not always be 100% accurate.