APA (7th ed.) Citation

Zarur, P. (1994). Ciencias Naturales 7. Plus Ultra.

Chicago Style (17th ed.) Citation

Zarur, Pedro. Ciencias Naturales 7. Buenos Aires: Plus Ultra, 1994.

MLA (9th ed.) Citation

Zarur, Pedro. Ciencias Naturales 7. Plus Ultra, 1994.

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