If using QRBG Service, reference it as:

R. Stevanovic, G. Topic, K. Skala, M. Stipcevic and B.M. Rogina, "Quantum Random Bit Generator Service for Monte Carlo and Other Stochastic Simulations," in Lecture Notes in Computer Science, Vol. 4818, I. Lirkov, S. Margenov, J. Wasniewski (Eds.), Springer-Verlag: Berlin Heidelberg, 2008, pp. 508-515.

LNCS 4818