Social Issues Resources Series, Inc. (1998). SIRS researcher. SIRS.
Cita Chicago (17th ed.)Social Issues Resources Series, Inc. SIRS Researcher. [Place of publication not identified]: SIRS, 1998.
Cita MLA (9th ed.)Social Issues Resources Series, Inc. SIRS Researcher. SIRS, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.