APA način citiranja (7. izdanje)
Singal, R., & Agarwal, G. B. (2020). Biology for engineers: For students of BTech and BE courses. CBS Publishers.
Čikaški stil citiranja (17. izdanje)
Singal, Rajiv, i Gaurav/ Bir Agarwal. Biology for Engineers: For Students of BTech and BE Courses. Kolkata: CBS Publishers, 2020.
MLA način citiranja (9. izdanje)
Singal, Rajiv, i Gaurav/ Bir Agarwal. Biology for Engineers: For Students of BTech and BE Courses. CBS Publishers, 2020.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.