APA (7th ed.) Citation

Guo, W. (2020). Echoes of heaven and earth: For a cappella choir and a percussionist, op. 31 : (1998) (Partitura.). Ricordi.

Chicago Style (17th ed.) Citation

Guo, Wenjing. Echoes of Heaven and Earth: For a Cappella Choir and a Percussionist, Op. 31 : (1998). Partitura. Milano: Ricordi, 2020.

MLA (9th ed.) Citation

Guo, Wenjing. Echoes of Heaven and Earth: For a Cappella Choir and a Percussionist, Op. 31 : (1998). Partitura. Ricordi, 2020.