APA (7th ed.) Citation

Music Educators National Conference (U.S.), National Conference of Music Supervisors (U.S.), & Music Supervisors National Conference (U.S.). (1915). Music supervisors' journal. The Conference.

Chicago Style (17th ed.) Citation

Music Educators National Conference (U.S.), National Conference of Music Supervisors (U.S.), and Music Supervisors National Conference (U.S.). Music Supervisors' Journal. [United States?]: The Conference, 1915.

MLA (9th ed.) Citation

Music Educators National Conference (U.S.), et al. Music Supervisors' Journal. The Conference, 1915.