Cita APA (7a ed.)

de Pena, M., Carriquiry, L. A., Davidenko, N., Peyroulou, A., Gómez Fossati, C., & Priario, J. C. (1979). Sarcomatose transformation in von Recklinghausen's disease.

Cita Chicago Style (17a ed.)

de Pena, Mario, Luis A. Carriquiry, Nicolás Davidenko, Alfredo Peyroulou, Carlos Gómez Fossati, y Julio César Priario. Sarcomatose Transformation in Von Recklinghausen's Disease. 1979.

Cita MLA (9a ed.)

de Pena, Mario, et al. Sarcomatose Transformation in Von Recklinghausen's Disease. 1979.