APA (7th ed.) Citation

Dorsi, J. M. O. (1990). Testing a multiple disk pump for use as an artificial ventricle. [publisher not identified].

Chicago Style (17th ed.) Citation

Dorsi, Jean Marie O'Connor. Testing a Multiple Disk Pump for Use as an Artificial Ventricle. [Place of publication not identified]: [publisher not identified], 1990.

MLA (9th ed.) Citation

Dorsi, Jean Marie O'Connor. Testing a Multiple Disk Pump for Use as an Artificial Ventricle. [publisher not identified], 1990.