Cita APA (7a ed.)

Kristensen, J. K. (1979). Ultrasonic scanning of the kidneys. s.n.] ; Stockholm : distributed by Almqvist & Wiksell.

Cita Chicago Style (17a ed.)

Kristensen, J̧ırgen Kvist. Ultrasonic Scanning of the Kidneys. [s.l.: s.n.] ; Stockholm : distributed by Almqvist & Wiksell, 1979.

Cita MLA (8a ed.)

Kristensen, J̧ırgen Kvist. Ultrasonic Scanning of the Kidneys. s.n.] ; Stockholm : distributed by Almqvist & Wiksell, 1979.