APA (7th ed.) Zitazioa

VALLINS, G. (1965). Spelling: Revised by D.G. Scragg with a chapter on American spelling by John W. Clark. Andre Deutsch.

Chicago Style (17th ed.) Zitazioa

VALLINS, G.H. Spelling: Revised by D.G. Scragg with a Chapter on American Spelling by John W. Clark. London: Andre Deutsch, 1965.

MLA (9th ed.) Zitazioa

VALLINS, G.H. Spelling: Revised by D.G. Scragg with a Chapter on American Spelling by John W. Clark. Andre Deutsch, 1965.

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