Cita APA (7a ed.)

Widmer, A. (2011). The Pope and the CEO: John Paul II's leadership lessons to a young swiss guard. Emmaus Road Pub.

Cita Chicago Style (17a ed.)

Widmer, Andreas. The Pope and the CEO: John Paul II's Leadership Lessons to a Young Swiss Guard. Steubenville, OH: Emmaus Road Pub, 2011.

Cita MLA (9a ed.)

Widmer, Andreas. The Pope and the CEO: John Paul II's Leadership Lessons to a Young Swiss Guard. Emmaus Road Pub, 2011.