Cita APA

Petrov, V. (1975). Sums of independent random variables. Springer- Verlag.

Citación estilo Chicago

Petrov, V.V. Sums of Independent Random Variables. Berlin: Springer- Verlag, 1975.

Cita MLA

Petrov, V.V. Sums of Independent Random Variables. Springer- Verlag, 1975.