APA (7e ed.) Bronvermelding

(1990). Subtle porosity variation in the YBa₂Cu₃O7-x high-temperature superconductor revealed by ultrasonic imaging / D.J. Roth and E.R. Generazio.

Chicago (17e ed.) Bronvermelding

Subtle Porosity Variation in the YBa₂Cu₃O7-x High-temperature Superconductor Revealed by Ultrasonic Imaging / D.J. Roth and E.R. Generazio. 1990.

MLA (9e ed.) Bronvermelding

Subtle Porosity Variation in the YBa₂Cu₃O7-x High-temperature Superconductor Revealed by Ultrasonic Imaging / D.J. Roth and E.R. Generazio. 1990.