APA (7th ed.) Citation

Sergeeva, M. R. Wagner’s Der Ring des Nibelungen through the philosophical prism of Positive Psychotherapy. WAPP.

Chicago Style (17th ed.) Citation

Sergeeva, Maria. R. Wagner’s Der Ring Des Nibelungen Through the Philosophical Prism of Positive Psychotherapy. WAPP.

MLA (9th ed.) Citation

Sergeeva, Maria. R. Wagner’s Der Ring Des Nibelungen Through the Philosophical Prism of Positive Psychotherapy. WAPP.

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