Cita APA (7a ed.)

Thornton, E. (1981). "10" for Christmas Easy Piano. Columbia Pictures Publications.

Cita Chicago Style (17a ed.)

Thornton, Ed. "10" for Christmas Easy Piano. HialeaH, Florida: Columbia Pictures Publications, 1981.

Cita MLA (9a ed.)

Thornton, Ed. "10" for Christmas Easy Piano. Columbia Pictures Publications, 1981.