West, T., Holub, J., Williams, S., & Phillips, C. (2019). Hercules and the nine-headed Hydra (First Aladdin paperback edition.). Aladdin.
Cita Chicago Style (17a ed.)West, Tracey, Joan Holub, Suzanne Williams, y Craig Phillips. Hercules and the Nine-headed Hydra. First Aladdin paperback edition. New York: Aladdin, 2019.
Cita MLA (8a ed.)West, Tracey, et al. Hercules and the Nine-headed Hydra. First Aladdin paperback edition. Aladdin, 2019.
Precaución: Estas citas no son 100% exactas.