APA aipamena

Evans V. Virginia. (2007). Round-UP 6 (New and Updated.). Harlow, Longman, 2007.

Chicago Style aipamena

Evans V. Virginia. Round-UP 6. New and Updated. Harlow, Longman, 2007, 2007.

MLA aipamena

Evans V. Virginia. Round-UP 6. New and Updated. Harlow, Longman, 2007, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.