APA (7e ed.) Bronvermelding

Ahmad, M., & Roy, R. (1994). Some observations on the breakage of ultrasonic files driven piezoelectrically. Wiley.

Chicago (17e ed.) Bronvermelding

Ahmad, M., en R. Roy. Some Observations on the Breakage of Ultrasonic Files Driven Piezoelectrically. Wiley, 1994.

MLA (9e ed.) Bronvermelding

Ahmad, M., en R. Roy. Some Observations on the Breakage of Ultrasonic Files Driven Piezoelectrically. Wiley, 1994.