APA (7th ed.) Zitazioa

Francis, W. N. (1983). Dialectology. Longman.

Chicago Style (17th ed.) Zitazioa

Francis, W. Nelson. Dialectology. London: Longman, 1983.

MLA (9th ed.) Zitazioa

Francis, W. Nelson. Dialectology. Longman, 1983.