Keating, M. How many approaches in the social sciences?: An epistemoligical introduction. Cambridge University Press.
Cita Chicago Style (17a ed.)Keating, Michael. How Many Approaches in the Social Sciences?: An Epistemoligical Introduction. New York: Cambridge University Press.
Cita MLA (9a ed.)Keating, Michael. How Many Approaches in the Social Sciences?: An Epistemoligical Introduction. Cambridge University Press.
警告:这些引文格式不一定是100%准确.