Cita APA (7th ed.)
Trobisch, W., & Trobisch, I. (1976). My beautiful feeling: Correspondence with Ilona. InterVarsity Press.
Cita Chicago (17th ed.)
Trobisch, Walter, i Ingrid Trobisch. My Beautiful Feeling: Correspondence with Ilona. Illinois: InterVarsity Press, 1976.
Cita MLA (9th ed.)
Trobisch, Walter, i Ingrid Trobisch. My Beautiful Feeling: Correspondence with Ilona. InterVarsity Press, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.