Cita APA (7a ed.)
(1990). Small group research. Sage Periodicals Press.
Cita Chicago Style (17a ed.)
Small Group Research. Newbury Park, CA: Sage Periodicals Press, 1990.
Cita MLA (9a ed.)
Small Group Research. Sage Periodicals Press, 1990.
Precaución: Estas citas no son 100% exactas.