APA (7th ed.) Citation

Hare, T., Fischer, U., & Rodríguez Fischer, M. (1995). Mundos naturales. Blume.

Chicago Style (17th ed.) Citation

Hare, Tony, Ursel Fischer, and Maite Rodríguez Fischer. Mundos Naturales. Barcelona: Blume, 1995.

MLA (9th ed.) Citation

Hare, Tony, et al. Mundos Naturales. Blume, 1995.

Warning: These citations may not always be 100% accurate.