Cita APA

Heiser, H. J. (1959). British policy with regard to the unification efforts on the European continent. Sythoff.

Citación estilo Chicago

Heiser, Hans Joachim. British Policy with Regard to the Unification Efforts on the European Continent. Leyden: Sythoff, 1959.

Cita MLA

Heiser, Hans Joachim. British Policy with Regard to the Unification Efforts on the European Continent. Sythoff, 1959.