Szulc, S. (1965). Statistical methods. Pergamon Press.
芝加哥风格引文Szulc, Stefan. Statistical Methods. Oxford: Pergamon Press, 1965.
MLA引文Szulc, Stefan. Statistical Methods. Pergamon Press, 1965.
警告：这些引文格式不一定是100％准确.
APA引文
Szulc, S. (1965). Statistical methods. Pergamon Press.
芝加哥风格引文Szulc, Stefan. Statistical Methods. Oxford: Pergamon Press, 1965.
MLA引文Szulc, Stefan. Statistical Methods. Pergamon Press, 1965.