APA (7th ed.) Citation

Rothenberg, G. E. (1998). The army of Francis Joseph. Purdue Univ. Pr.

Chicago Style (17th ed.) Citation

Rothenberg, Gunther Erich. The Army of Francis Joseph. West Lafayette, Ind: Purdue Univ. Pr, 1998.

MLA (8th ed.) Citation

Rothenberg, Gunther Erich. The Army of Francis Joseph. Purdue Univ. Pr, 1998.