Cita APA (7th ed.)

Houbak, N. (1990). SIL--a simulation language: User's guide. Springer-Verlag.

Cita Chicago (17th ed.)

Houbak, Niels. SIL--a Simulation Language: User's Guide. Berlin ; New York: Springer-Verlag, 1990.

Cita MLA (8th ed.)

Houbak, Niels. SIL--a Simulation Language: User's Guide. Springer-Verlag, 1990.