Cita APA (7a ed.)

Hempel, A. (2019). Sing to it (First Scribner hardcover edition.). Scribner.

Cita Chicago Style (17a ed.)

Hempel, Amy. Sing to It. First Scribner hardcover edition. New York: Scribner, 2019.

Cita MLA (8a ed.)

Hempel, Amy. Sing to It. First Scribner hardcover edition. Scribner, 2019.

Precaución: Estas citas no son 100% exactas.