Cita APA (7a ed.)

Crawford, A., & Czuczka, T. (2013). Angela Merkel: A chancellorship forged in crisis. John Wiley & Sons Inc..

Cita Chicago Style (17a ed.)

Crawford, Alan, y Tony Czuczka. Angela Merkel: A Chancellorship Forged in Crisis. Chichester, West Sussex: John Wiley & Sons Inc., 2013.

Cita MLA (8a ed.)

Crawford, Alan, y Tony Czuczka. Angela Merkel: A Chancellorship Forged in Crisis. John Wiley & Sons Inc., 2013.