APA (7th ed.) Citation

Não informado. (1963). Freiburger Geographische Hefte. Albert Ludwigs Universitat, Geographische Institute.

Chicago Style (17th ed.) Citation

Não informado. Freiburger Geographische Hefte. Freiburg, Alemanha: Albert Ludwigs Universitat, Geographische Institute, 1963.

MLA (8th ed.) Citation

Não informado. Freiburger Geographische Hefte. Albert Ludwigs Universitat, Geographische Institute, 1963.

Warning: These citations may not always be 100% accurate.