Cita APA

Osborn, G. R. (1967). Screening by cervical cytology.

Chicago Style Citation

Osborn, G. R. Screening By Cervical Cytology. 1967.

Cita MLA

Osborn, G. R. Screening By Cervical Cytology. 1967.

Atenció: Aquestes cites poden no estar 100% correctes.