APA (7th ed.) Citation

Wilbert, J. (1959). Zur Kenntnis der Yabarana. [publisher not identified].

Chicago Style (17th ed.) Citation

Wilbert, Johannes. Zur Kenntnis Der Yabarana. Köln: [publisher not identified], 1959.

MLA (9th ed.) Citation

Wilbert, Johannes. Zur Kenntnis Der Yabarana. [publisher not identified], 1959.

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