APA aipamena

G C Thornley. (1968). Return journey: The practical readers. London: Longman.

Chicago Style aipamena

G C Thornley. Return Journey: The Practical Readers. London: Longman, 1968.

MLA aipamena

G C Thornley. Return Journey: The Practical Readers. London: Longman, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.