APA引文

Agor R. (2020). Civil Engineering for Competitions (33rd.). Khanna Publisher.

Chicago Style (17th ed.) Citation

Agor R. Civil Engineering for Competitions. 33rd. New Delhi: Khanna Publisher, 2020.

MLA引文

Agor R. Civil Engineering for Competitions. 33rd. Khanna Publisher, 2020.

警告：這些引文格式不一定是100％准確.