APA (7th ed.) Citation

Langrognet, M., Busquets, E., & Duran, J. M. (1974). Enciclopedia Larousse juvenil. Vergara.

Chicago Style (17th ed.) Citation

Langrognet, Michel, Esteve Busquets, and Josep Maria Duran. Enciclopedia Larousse Juvenil. Barcelona: Vergara, 1974.

MLA (9th ed.) Citation

Langrognet, Michel, et al. Enciclopedia Larousse Juvenil. Vergara, 1974.