APA引文

Ahmad, A. H. (2010). A study of tribological aspects in gearbox of CNG engine / Abdul Hakim Ahmad.

Chicago Style (17th ed.) Citation

Ahmad, Abdul Hakim. A Study of Tribological Aspects in Gearbox of CNG Engine / Abdul Hakim Ahmad. 2010.

MLA引文

Ahmad, Abdul Hakim. A Study of Tribological Aspects in Gearbox of CNG Engine / Abdul Hakim Ahmad. 2010.

警告：這些引文格式不一定是100％准確.