Gaya APA

Field, A, S. et al (2017). Practical Cytopathology : A diagnostic Approach to Fine Needle Aspiration Biopsy . philadelphia, USA: Elsevier, Elsevier.

Gaya MLA

Field, Andrew, S.. et al. "Practical Cytopathology : A diagnostic Approach to Fine Needle Aspiration Biopsy". philadelphia, USA: Elsevier, Elsevier, 2017. Text.