406877 Hergert, D. (1987). Introduction to Turbo basic. Singapore : Tech Publication.
芝加哥风格引文406877 Hergert, Douglas. Introduction to Turbo Basic. Singapore : Tech Publication, 1987.
MLA引文406877 Hergert, Douglas. Introduction to Turbo Basic. Singapore : Tech Publication, 1987.
警告：这些引文格式不一定是100％准确.