Cita APA

Schafer, R. M. 1., & Schafer, R. M. 1. (1969). The composer in the classroom. Toronto, Can.: Clark & Cruickshank.

Citación estilo Chicago

Schafer, R. Murray 1933-, y R. Murray 1933- Schafer. The Composer in the Classroom. Toronto, Can.: Clark & Cruickshank, 1969.

Cita MLA

Schafer, R. Murray 1933-, y R. Murray 1933- Schafer. The Composer in the Classroom. Toronto, Can.: Clark & Cruickshank, 1969.