APA (7th ed.) Citation

Mamlok, U., & Nathan, R. (2021). On top of a hill: For voice and piano : 1942 : version for low voice (Version for low voice.). Boosey & Hawkes, Bote & Bock.

Chicago Style (17th ed.) Citation

Mamlok, Ursula, and Robert Nathan. On top of a Hill: For Voice and Piano : 1942 : Version for Low Voice. Version for low voice. Berlin: Boosey & Hawkes, Bote & Bock, 2021.

MLA (9th ed.) Citation

Mamlok, Ursula, and Robert Nathan. On top of a Hill: For Voice and Piano : 1942 : Version for Low Voice. Version for low voice. Boosey & Hawkes, Bote & Bock, 2021.

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