Cita APA (7th ed.)

Barbour, A. D., Holst, L., & Janson, S. (1992). Poisson approximation. Clarendon Press.

Cita Chicago (17th ed.)

Barbour, A. D., Lars Holst, i Svante Janson. Poisson Approximation. Oxford: Clarendon Press, 1992.

Cita MLA (9th ed.)

Barbour, A. D., et al. Poisson Approximation. Clarendon Press, 1992.