Cita APA (7a ed.)

Palma, E., Rodríguez Martínez, R. J., Arias, J., Pérez Lagrave, A., Pica, C., & Palma, L. (1976). Transcranial resection of the frontal and superior ethmoid sinuses.

Cita Chicago Style (17a ed.)

Palma, Eduardo, Ricardo J. Rodríguez Martínez, José Arias, Alfredo Pérez Lagrave, César Pica, y Liliana Palma. Transcranial Resection of the Frontal and Superior Ethmoid Sinuses. 1976.

Cita MLA (9a ed.)

Palma, Eduardo, et al. Transcranial Resection of the Frontal and Superior Ethmoid Sinuses. 1976.