MLA

Bardales, Ricardo H. Cytology of the Mediastinum and Gut Via Endoscopic Ultrasound-guided Aspiration. Springer International Publishing, 2015.

APA

Bardales, R. H. (2015). Cytology of the Mediastinum and Gut Via Endoscopic Ultrasound-Guided Aspiration. Springer International Publishing.

Chicago

Bardales, Ricardo H. Cytology of the Mediastinum and Gut Via Endoscopic Ultrasound-Guided Aspiration. : Springer International Publishing, 2015.