Παραπομπή APA

Orell,, S. R. (1992). Manual and atlas of fine needle aspiration cytology (2nd ed.). Churchill Livingstone.

Παραπομπή Chicago Style

Orell,, Svante R. Manual and Atlas of Fine Needle Aspiration Cytology. 2nd ed. Edinburgh: Churchill Livingstone, 1992.

Παραπομπή MLA

Orell,, Svante R. Manual and Atlas of Fine Needle Aspiration Cytology. 2nd ed. Churchill Livingstone, 1992.