Παραπομπή σε μορφή APA (7η εκδ.)

Rajaram Kalpana, Suri R.K, & Vidya R. (2023). Developments In Science And Technology: For UPSC Civil Services Mains and Prelims General Studies (31st ed.). Spectrum Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rajaram Kalpana, Suri R.K, και Vidya R. Developments In Science And Technology: For UPSC Civil Services Mains and Prelims General Studies. 31st ed. New Delhi: Spectrum Books, 2023.

Παραπομπή σε μορφή MLA (9th εκδ.)

Rajaram Kalpana, et al. Developments In Science And Technology: For UPSC Civil Services Mains and Prelims General Studies. 31st ed. Spectrum Books, 2023.