APA (7th ed.) Citation

Schleswig-Holstein Kultusminister. (1971). Erdkunde. Schmidt & Klaunig.

Chicago Style (17th ed.) Citation

Schleswig-Holstein Kultusminister. Erdkunde. [Kiel]: Schmidt & Klaunig, 1971.

MLA (9th ed.) Citation

Schleswig-Holstein Kultusminister. Erdkunde. Schmidt & Klaunig, 1971.