Citazione Stile APA (7a Edizione)

Head, F. B. (1862). Bubbles from the brunnens of Nassau (7 edition.). G.G. Lange.

Citazione stile Chigago Style (17a edizione)

Head, Francis Bond. Bubbles from the Brunnens of Nassau. 7 edition. Darmstadt: G.G. Lange, 1862.

Citatione MLA (9a ed.)

Head, Francis Bond. Bubbles from the Brunnens of Nassau. 7 edition. G.G. Lange, 1862.