APA (7th ed.) Zitazioa

Hartmann, F. H. (1965). Germany between east and west: The reunification problem. Prentice-Hall.

Chicago Style (17th ed.) Zitazioa

Hartmann, Frederick H. Germany Between East and West: The Reunification Problem. Englewood Cliffs, NJ: Prentice-Hall, 1965.

MLA (9th ed.) Zitazioa

Hartmann, Frederick H. Germany Between East and West: The Reunification Problem. Prentice-Hall, 1965.