Cita APA

Clark, R. V., Thomas, I. G., & Roy, A. D. (1965). Sigmoidoscopic and radiological study of the recto-sigmoid junction.

Chicago Style Citation

Clark, R V., I G. Thomas, i A D. Roy. Sigmoidoscopic and Radiological Study of the Recto-sigmoid Junction. 1965.

Cita MLA

Clark, R V., I G. Thomas, i A D. Roy. Sigmoidoscopic and Radiological Study of the Recto-sigmoid Junction. 1965.