APA-viite (7. p.)
Singal, R., & Agarwal, G. B. (2020). Biology for engineers: For students of BTech and BE courses. CBS Publishers.
Chicago-viite (17. p.)
Singal, Rajiv, ja Gaurav/ Bir Agarwal. Biology for Engineers: For Students of BTech and BE Courses. Kolkata: CBS Publishers, 2020.
MLA-viite (9. p.)
Singal, Rajiv, ja Gaurav/ Bir Agarwal. Biology for Engineers: For Students of BTech and BE Courses. CBS Publishers, 2020.
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