APA (7th ed.) Zitazioa
Ahmad, G., & Shahabuddin, M. (1992). Practical Physics: For degree students (3rd rev. enl. ed.). Hafiz Book Center.
Chicago Style (17th ed.) Zitazioa
Ahmad, Gasuddin, eta Md Shahabuddin. Practical Physics: For Degree Students. 3rd rev. enl. ed. Dhaka: Hafiz Book Center, 1992.
MLA (9th ed.) Zitazioa
Ahmad, Gasuddin, eta Md Shahabuddin. Practical Physics: For Degree Students. 3rd rev. enl. ed. Hafiz Book Center, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.