APA (7th ed.) Citation
Buchanan, S. (2008). Called by God?: A handbook for those testing Christian vocation. SPCK.
Chicago Style (17th ed.) Citation
Buchanan, Stuart. Called by God?: A Handbook for Those Testing Christian Vocation. London: SPCK, 2008.
MLA (9th ed.) Citation
Buchanan, Stuart. Called by God?: A Handbook for Those Testing Christian Vocation. SPCK, 2008.
Warning: These citations may not always be 100% accurate.