APA引文

NARAYANA, K. L. (2002). MACHINE DRAWING. NEW AGE.

芝加哥风格引文

NARAYANA, K L. MACHINE DRAWING. AANAND: NEW AGE, 2002.

MLA引文

NARAYANA, K L. MACHINE DRAWING. NEW AGE, 2002.

警告：这些引文格式不一定是100％准确.