Cita APA (7a ed.)

Delgado, B., Yametti, L., & Berasategui, R. (1982). Value of the cytological study in thyroid nodules.

Cita Chicago Style (17a ed.)

Delgado, Bolivar, Luis Yametti, y Ruber Berasategui. Value of the Cytological Study in Thyroid Nodules. 1982.

Cita MLA (9a ed.)

Delgado, Bolivar, et al. Value of the Cytological Study in Thyroid Nodules. 1982.