Citazione Stile APA (7a Edizione)

Assessment and Qualifications Alliance, Rowe, C., Moulder, B., & Waller, S. (2008). USA, 1890 - 1945 ([Level: secondary AS], [1. ed.].). Nelson Thornes.

Citazione stile Chigago Style (17a edizione)

Assessment and Qualifications Alliance, Chris Rowe, Bob Moulder, e Sally Waller. USA, 1890 - 1945. [Level: secondary AS], [1. ed.]. Cheltenham: Nelson Thornes, 2008.

Citatione MLA (9a ed.)

Assessment and Qualifications Alliance, et al. USA, 1890 - 1945. [Level: secondary AS], [1. ed.]. Nelson Thornes, 2008.