APA引文
Bhatt, N. D., & Panchal, V. M. Machine drawing (43rd ed.). Charotar Pub.
芝加哥风格引文
Bhatt, N. D., 与 V. M. Panchal. Machine Drawing. 43rd ed. Anand: Charotar Pub.
MLA引文
Bhatt, N. D., 与 V. M. Panchal. Machine Drawing. 43rd ed. Charotar Pub.
警告：这些引文格式不一定是100％准确.