APA aipamena

Alan Wareham. (1993). A Mensa Book of Brain Teasers. Orient Paperbacks.

Chicago Style aipamena

Alan Wareham. A Mensa Book of Brain Teasers. Orient Paperbacks, 1993.

MLA aipamena

Alan Wareham. A Mensa Book of Brain Teasers. Orient Paperbacks, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.