APA (7th ed.) Citation

Steefel, L. D. (1932). The Schleswig-Holstein question. Harvard university press; H. Milford, Oxford university press.

Chicago Style (17th ed.) Citation

Steefel, Lawrence Dinkelspiel. The Schleswig-Holstein Question. Cambridge : London: Harvard university press; H. Milford, Oxford university press, 1932.

MLA (9th ed.) Citation

Steefel, Lawrence Dinkelspiel. The Schleswig-Holstein Question. Harvard university press; H. Milford, Oxford university press, 1932.