APA (7e ed.) Bronvermelding

Palmer, P. J. (1993). The promise of paradox: A celebration of contradictions in the Christian life. The Servant Leadership School.

Chicago (17e ed.) Bronvermelding

Palmer, Parker J. The Promise of Paradox: A Celebration of Contradictions in the Christian Life. Washington, DC: The Servant Leadership School, 1993.

MLA (8e ed.) Bronvermelding

Palmer, Parker J. The Promise of Paradox: A Celebration of Contradictions in the Christian Life. The Servant Leadership School, 1993.