APA (7th ed.) Citation

Kay, B. (1993). Scots: The mither tongue (Rev. ed.). Alloway.

Chicago Style (17th ed.) Citation

Kay, Billy. Scots: The Mither Tongue. Rev. ed. Ayrshire: Alloway, 1993.

MLA (9th ed.) Citation

Kay, Billy. Scots: The Mither Tongue. Rev. ed. Alloway, 1993.