Santos Gollan, J., & Lopez, R. B. (1947). Pajaros sudamericanos. Editiorial Codex.
Chicago Style (17th ed.) CitationSantos Gollan, Jose, and Rogelio Bartolomé Lopez. Pajaros Sudamericanos. Buenos Aires: Editiorial Codex, 1947.
MLA (9th ed.) CitationSantos Gollan, Jose, and Rogelio Bartolomé Lopez. Pajaros Sudamericanos. Editiorial Codex, 1947.
Warning: These citations may not always be 100% accurate.