Cita APA (7a ed.)

Hala, M., Bhanot, T. R., & Smith, L. E. (1972). New school geography. Children Book House.

Cita Chicago Style (17a ed.)

Hala, M., T. R. Bhanot, y L. E. Smith. New School Geography. New Delhi: Children Book House, 1972.

Cita MLA (9a ed.)

Hala, M., et al. New School Geography. Children Book House, 1972.