The Papanicolaou Society of Cytopathology System for Reporting Pancreaticobiliary Cytology
MLA
Pitman, Martha Bishop, Lester Layfield, and Lester James Layfield. The Papanicolaou Society of Cytopathology System for Reporting Pancreaticobiliary Cytology. Springer International Publishing, 2015.
APA
Pitman, M. Bishop, Layfield, L., & Layfield, L. James. (2015). The Papanicolaou Society of Cytopathology System for Reporting Pancreaticobiliary Cytology. Springer International Publishing.
Chicago
Pitman, Martha Bishop, Lester Layfield, and Lester James Layfield. The Papanicolaou Society of Cytopathology System for Reporting Pancreaticobiliary Cytology. : Springer International Publishing, 2015.