APA (7th ed.) Citation

Tzortzi, C. (2010). Cortisol-Tagesrhythmus im Speichel gesunder Schulkinder.

Chicago Style (17th ed.) Citation

Tzortzi, Christina. Cortisol-Tagesrhythmus Im Speichel Gesunder Schulkinder. 2010.

MLA (9th ed.) Citation

Tzortzi, Christina. Cortisol-Tagesrhythmus Im Speichel Gesunder Schulkinder. 2010.

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