APA (7th ed.) Citation

Invernizzi, C. (1999). Günter Umberg, Elisabeth Vary.

Chicago Style (17th ed.) Citation

Invernizzi, Carlo. Günter Umberg, Elisabeth Vary. Morterone, 1999.

MLA (8th ed.) Citation

Invernizzi, Carlo. Günter Umberg, Elisabeth Vary. 1999.

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