APA (7th ed.) Zitazioa
Roychowdhury, S. (2018). Pupil's president A. P. J. Abdul Kalam (10th ed.). Bee Books.
Chicago Style (17th ed.) Zitazioa
Roychowdhury, Satyam. Pupil's President A. P. J. Abdul Kalam. 10th ed. Kolkata: Bee Books, 2018.
MLA (9th ed.) Zitazioa
Roychowdhury, Satyam. Pupil's President A. P. J. Abdul Kalam. 10th ed. Bee Books, 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.