Cita APA (7th ed.)
Crawford, A., & Czuczka, T. (2013). Angela Merkel: A chancellorship forged in crisis. John Wiley & Sons Inc..
Cita Chicago (17th ed.)
Crawford, Alan, i Tony Czuczka. Angela Merkel: A Chancellorship Forged in Crisis. Chichester, West Sussex: John Wiley & Sons Inc., 2013.
Cita MLA (9th ed.)
Crawford, Alan, i Tony Czuczka. Angela Merkel: A Chancellorship Forged in Crisis. John Wiley & Sons Inc., 2013.
Atenció: Aquestes cites poden no estar 100% correctes.