APA način citiranja (7. izdanje)

Raan, A. F. J. v. (1973). Excitation processes in helium: Electron-impact excitation and collisional transfer of excitation energy. s.n.].

Čikaški stil citiranja (17. izdanje)

Raan, Anthony Franciscus Joannes van. Excitation Processes in Helium: Electron-impact Excitation and Collisional Transfer of Excitation Energy. [S.l.: s.n.], 1973.

MLA način citiranja (8. izdanje)

Raan, Anthony Franciscus Joannes van. Excitation Processes in Helium: Electron-impact Excitation and Collisional Transfer of Excitation Energy. s.n.], 1973.