APA-referens (7:e uppl.)

Swales, M. Symbolism and Realism in Germany: Martin Swales. The nineteenth century, c. 1830 - 1914.(2013).

Chicago-referens (17:e uppl.)

Swales, Martin. "Symbolism and Realism in Germany: Martin Swales." The Nineteenth Century, C. 1830 - 1914.(2013) .

MLA-referens (8:e uppl.)

Swales, Martin. "Symbolism and Realism in Germany: Martin Swales." The Nineteenth Century, C. 1830 - 1914.(2013), .