Citazione Stile APA (7a Edizione)

Farmer, A., Stiles, A., Randell, K., & Pearce, R. (2007). The unification of Germany 1815 - 1919 (3. ed.). Hodder Murray.

Citazione stile Chigago Style (17a edizione)

Farmer, Alan, Andrina Stiles, Keith Randell, e Robert Pearce. The Unification of Germany 1815 - 1919. 3. ed. London [u.a.]: Hodder Murray, 2007.

Citatione MLA (9a ed.)

Farmer, Alan, et al. The Unification of Germany 1815 - 1919. 3. ed. Hodder Murray, 2007.