APA aipamena

Singh, N. (2002). E.M. foster: A tribute.

Chicago Style aipamena

Singh, Natwar. E.M. Foster: A Tribute. New Delhi, 2002.

MLA aipamena

Singh, Natwar. E.M. Foster: A Tribute. 2002.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.