A, O. R., JA, O. A., & R, R. S. (1981). [Perforation of the colon by compressed air]. Revista espanola de las enfermedades del aparato digestivo, 60(2), 181.
Chicago Style (17th ed.) CitationA, Otero Ramírez, Ortega Arruti JA, and Rodrigo Sasal R. "[Perforation of the Colon by Compressed Air]." Revista Espanola De Las Enfermedades Del Aparato Digestivo 60, no. 2 (1981): 181.
MLA (9th ed.) CitationA, Otero Ramírez, et al. "[Perforation of the Colon by Compressed Air]." Revista Espanola De Las Enfermedades Del Aparato Digestivo, vol. 60, no. 2, 1981, p. 181.
Warning: These citations may not always be 100% accurate.