APA (7e ed.) Bronvermelding

Ashford, N., Simpson, V., & Murtha, P. (2020). Ain't No Mountain High Enough: Words and music by Nickolas Ashford and Valerie Simpson. Arr. by Paul Murtha. Hal Leonard.

Chicago (17e ed.) Bronvermelding

Ashford, Nickolas, Valerie Simpson, en Paul Murtha. Ain't No Mountain High Enough: Words and Music by Nickolas Ashford and Valerie Simpson. Arr. by Paul Murtha. Milwaukee, Wis.: Hal Leonard, 2020.

MLA (8e ed.) Bronvermelding

Ashford, Nickolas, et al. Ain't No Mountain High Enough: Words and Music by Nickolas Ashford and Valerie Simpson. Arr. by Paul Murtha. Hal Leonard, 2020.