ScienceDirect (Online service), Orell, S. R., & Sterrett, G. F. (2012). Orell and Sterrett's fine needle aspiration cytology (5th ed.). Churchill Livingstone.
Chicago Style (17th ed.) CitationScienceDirect (Online service), Svante R. Orell, and Gregory F. Sterrett. Orell and Sterrett's Fine Needle Aspiration Cytology. 5th ed. Edinburgh: Churchill Livingstone, 2012.
MLA (9th ed.) CitationScienceDirect (Online service), et al. Orell and Sterrett's Fine Needle Aspiration Cytology. 5th ed. Churchill Livingstone, 2012.
Warning: These citations may not always be 100% accurate.