APA (7th ed.) Citation

Gispert Gener, C., & Marcet, M. Enciclopedia audiovisual-educativa: Ciencias naturales.

Chicago Style (17th ed.) Citation

Gispert Gener, Carlos, and Montserrat Marcet. Enciclopedia Audiovisual-educativa: Ciencias Naturales. Barcelona.

MLA (9th ed.) Citation

Gispert Gener, Carlos, and Montserrat Marcet. Enciclopedia Audiovisual-educativa: Ciencias Naturales.

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