Cytowanie według stylu APA (wyd. 7)

Krøigaard, N. (1970). The lower urinary tract in infancy and childhood: Micturition cinematography with simultaneous pressure-flow measurement.

Cytowanie według stylu Chicago (wyd. 17)

Krøigaard, Niels. The Lower Urinary Tract in Infancy and Childhood: Micturition Cinematography with Simultaneous Pressure-flow Measurement. Copenhagen, 1970.

Cytowanie według stylu MLA (wyd. 8)

Krøigaard, Niels. The Lower Urinary Tract in Infancy and Childhood: Micturition Cinematography with Simultaneous Pressure-flow Measurement. 1970.