Cita APA (7a ed.)

Assessment and Qualifications Alliance, Waller, S., Waugh, S., & Peaple, S. (2009). Russia and Germany, 1871-1914 ([Level: secondary AS], [1. ed.].). Nelson Thornes.

Cita Chicago Style (17a ed.)

Assessment and Qualifications Alliance, Sally Waller, Steve Waugh, y Simon Peaple. Russia and Germany, 1871-1914. [Level: secondary AS], [1. ed.]. Cheltenham: Nelson Thornes, 2009.

Cita MLA (9a ed.)

Assessment and Qualifications Alliance, et al. Russia and Germany, 1871-1914. [Level: secondary AS], [1. ed.]. Nelson Thornes, 2009.