APA (7th ed.) Citation

Gärtner, H. (1991). Constanze Mozart: After the Requiem. Amadeus Press.

Chicago Style (17th ed.) Citation

Gärtner, Heinz. Constanze Mozart: After the Requiem. Portland, Or.: Amadeus Press, 1991.

MLA (9th ed.) Citation

Gärtner, Heinz. Constanze Mozart: After the Requiem. Amadeus Press, 1991.

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