VANKEUREN, H. L. (1952). PRECISION MEASURING TOOLS. THOMSON LEARNING.
芝加哥风格引文VANKEUREN, H L. PRECISION MEASURING TOOLS. MENTROPARK: THOMSON LEARNING, 1952.
MLA引文VANKEUREN, H L. PRECISION MEASURING TOOLS. THOMSON LEARNING, 1952.
警告：这些引文格式不一定是100％准确.