Style de citation APA

Nichols, J. A., & Nichols, J. A. (1987). The year of the three Kaisers: Bismarck and the German succession, 1887-88. Univ. of Illinois Pr.

Style de citation Chicago

Nichols, John A., et J. Alden Nichols. The Year of the Three Kaisers: Bismarck and the German Succession, 1887-88. Urbana, Ill. [u.a.]: Univ. of Illinois Pr, 1987.

Style de citation MLA

Nichols, John A., et J. Alden Nichols. The Year of the Three Kaisers: Bismarck and the German Succession, 1887-88. Univ. of Illinois Pr, 1987.