APA (7th ed.) Citation

Zarur, P. (1981). Biología 3. Plus Ultra.

Chicago Style (17th ed.) Citation

Zarur, Pedro. Biología 3. Buenos Aires: Plus Ultra, 1981.

MLA (9th ed.) Citation

Zarur, Pedro. Biología 3. Plus Ultra, 1981.

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