Music in the junior high school (grades 7-9),
APA Citation
Gehrkens, K. Wilson. (1936). Music in the junior high school (grades 7-9). Boston: C. C. Birchard & co.
MLA Citation
Gehrkens, Karl Wilson, 1882-1975. Music In the Junior High School (grades 7-9). Boston: C. C. Birchard & co, 1936.
Warning: These citations may not always be complete (especially for serials).