APA (7th ed.) Citation

Dircksen, R. (1956). Das kleine Vogelbuch (99.-106.Tsd.). Bertelsmann.

Chicago Style (17th ed.) Citation

Dircksen, Rolf. Das Kleine Vogelbuch. 99.-106.Tsd. Gütersloh: Bertelsmann, 1956.

MLA (9th ed.) Citation

Dircksen, Rolf. Das Kleine Vogelbuch. 99.-106.Tsd. Bertelsmann, 1956.

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