APA引文

.Bhatt N.D. (2007). Engineering Drawining (2007.). Charotar.

Chicago Style (17th ed.) Citation

.Bhatt N.D. Engineering Drawining. 2007. Anand: Charotar, 2007.

MLA引文

.Bhatt N.D. Engineering Drawining. 2007. Charotar, 2007.