APA引文
Prasad, I. (2018). A text book of strength of materials (12th ed.). Khanna Pub.
芝加哥风格引文
Prasad, I.B. A Text Book of Strength of Materials. 12th ed. New Delhi: Khanna Pub, 2018.
MLA引文
Prasad, I.B. A Text Book of Strength of Materials. 12th ed. Khanna Pub, 2018.
警告:这些引文格式不一定是100%准确.