APA (7th ed.) Citation

Berger, J., & Schagerl, M. Allelopathic activity of Characeae.

Chicago Style (17th ed.) Citation

Berger, Johanna, and Michael Schagerl. Allelopathic Activity of Characeae.

MLA (9th ed.) Citation

Berger, Johanna, and Michael Schagerl. Allelopathic Activity of Characeae.

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