APA (7th ed.) Citation

Waibel, L., & Pfeifer, G. (1955). Die europäische Kolonisation Südbrasiliens. Colloquium geographicum.

Chicago Style (17th ed.) Citation

Waibel, Leo, and Gottfried Pfeifer. "Die Europäische Kolonisation Südbrasiliens." Colloquium Geographicum 1955.

MLA (9th ed.) Citation

Waibel, Leo, and Gottfried Pfeifer. "Die Europäische Kolonisation Südbrasiliens." Colloquium Geographicum, 1955.

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