APA (7th ed.) Citation

Geberzahn, N. (2004). Rules of song development and their use in vocal interactions by birds with large repertoires. Academia Brasileira de Ciências.

Chicago Style (17th ed.) Citation

Geberzahn, Nicole. Rules of Song Development and Their Use in Vocal Interactions by Birds with Large Repertoires. Academia Brasileira de Ciências, 2004.

MLA (9th ed.) Citation

Geberzahn, Nicole. Rules of Song Development and Their Use in Vocal Interactions by Birds with Large Repertoires. Academia Brasileira de Ciências, 2004.

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