APA-viite

Unterecker, J. (1988). Readers guide to William Butler Yeats. Thames & Hudsons.

Chicago-tyylinen lähdeviittaus

Unterecker, John. Readers Guide to William Butler Yeats. London: Thames & Hudsons, 1988.

MLA-viite

Unterecker, John. Readers Guide to William Butler Yeats. Thames & Hudsons, 1988.