APA引文

HENNEFELD JULIEN. (1987). USING MICROSOFT AND IBM BASIC: AN INTRODUCTION TO COMPUTER PROGRAMMING. PWS COMPUTER SCIENCE.

芝加哥风格引文

HENNEFELD JULIEN. USING MICROSOFT AND IBM BASIC: AN INTRODUCTION TO COMPUTER PROGRAMMING. BOSTON: PWS COMPUTER SCIENCE, 1987.

MLA引文

HENNEFELD JULIEN. USING MICROSOFT AND IBM BASIC: AN INTRODUCTION TO COMPUTER PROGRAMMING. PWS COMPUTER SCIENCE, 1987.

警告：这些引文格式不一定是100％准确.