Cita APA (7a ed.)

Darwish Mahmoud & Sacks, J. Why did you leave the horse alone? (First edition.). New York.

Cita Chicago Style (17a ed.)

Darwish Mahmoud y Jeffrey Sacks. Why Did You Leave the Horse Alone? First edition. Brooklyn: New York.

Cita MLA (9a ed.)

Darwish Mahmoud y Jeffrey Sacks. Why Did You Leave the Horse Alone? First edition. New York.