APA (7th ed.) Citation

Espinoza, A. (1992). Ciencias naturales 7. Aique.

Chicago Style (17th ed.) Citation

Espinoza, Ana. Ciencias Naturales 7. Buenos Aires: Aique, 1992.

MLA (9th ed.) Citation

Espinoza, Ana. Ciencias Naturales 7. Aique, 1992.

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