Cita APA

Palmer, W. A., Manus, M., Lethco, A. V., Kowalchyk, G., & Lancaster, E. L. 1. (1994). Piano (2. edition.). United States: A. Publishing.

Citación estilo Chicago

Palmer, Willard A., Morton Manus, Amanda Vick Lethco, Gayle Kowalchyk, y E. L. 1948- Lancaster. Piano. 2. edition. United States: A. Publishing, 1994.

Cita MLA

Palmer, Willard A., et al. Piano. 2. edition. United States: A. Publishing, 1994.