(1967). Encyclopedia of the social sciences. Vol.13-14. New York: MacMillan.
Trích dẫn kiểu ChicagoEncyclopedia of the Social Sciences. Vol.13-14. New York: MacMillan, 1967.
MLA引文Encyclopedia of the Social Sciences. Vol.13-14. New York: MacMillan, 1967.
警告:這些引文格式不一定是100%准確.