APA

Bock F. [. o. c., . (1973). The Late great planet earth song book. Grand Rapids, Mich: Singspiration Music.

Chicago

Bock Fred [from old catalog], . 1973. The Late great planet earth song book. Grand Rapids, Mich: Singspiration Music.

Harvard

Bock F. [. o. c., . (1973). The Late great planet earth song book. Grand Rapids, Mich: Singspiration Music.

MLA

Bock Fred [from old catalog], . The Late great planet earth song book. Grand Rapids, Mich: Singspiration Music. 1973.