Cita APA (7a ed.)

ROBATTO, O., NOATSCH, U., & RUDTSCH, S. (2009). An SPRT intercomparison at Hg, TPW, Ga, Sn and Zn ITS-90 fixed points between PTB and LATU with PTB as pilot laboratory.

Cita Chicago Style (17a ed.)

ROBATTO, OFELIA, UTE NOATSCH, y STEFFEN RUDTSCH. An SPRT Intercomparison at Hg, TPW, Ga, Sn and Zn ITS-90 Fixed Points Between PTB and LATU with PTB as Pilot Laboratory. 2009.

Cita MLA (9a ed.)

ROBATTO, OFELIA, et al. An SPRT Intercomparison at Hg, TPW, Ga, Sn and Zn ITS-90 Fixed Points Between PTB and LATU with PTB as Pilot Laboratory. 2009.