APA (7th ed.) Citation
Zarur, P. (1984). Biologia 1 (18a ed.). Plus Ultra.
Chicago Style (17th ed.) Citation
Zarur, Pedro. Biologia 1. 18a ed. Buenos Aires: Plus Ultra, 1984.
MLA (9th ed.) Citation
Zarur, Pedro. Biologia 1. 18a ed. Plus Ultra, 1984.
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