Cita APA (7a ed.)

Viola, A., Vasallo, A., Nunes, E., de Stefanis, E., de Neo, H., & Coppola, J. (1983). Liposarcoma. Clinical presentation and factors of pronostic value. Analysis of 35 cases.

Cita Chicago Style (17a ed.)

Viola, Alberto, Alberto Vasallo, Elía Nunes, Eduardo de Stefanis, Hugo de Neo, y Julieta Coppola. Liposarcoma. Clinical Presentation and Factors of Pronostic Value. Analysis of 35 Cases. 1983.

Cita MLA (9a ed.)

Viola, Alberto, et al. Liposarcoma. Clinical Presentation and Factors of Pronostic Value. Analysis of 35 Cases. 1983.