Cita APA (7a ed.)

Mercer Mayer. (2008). To the Rescue! (My First I Can Read). HarperCollins.

Cita Chicago Style (17a ed.)

Mercer Mayer. To the Rescue! (My First I Can Read). HarperCollins, 2008.

Cita MLA (9a ed.)

Mercer Mayer. To the Rescue! (My First I Can Read). HarperCollins, 2008.