APA (7th ed.) Zitazioa

Royle, T. (1983). Companion to Scottish literature. Gale Research.

Chicago Style (17th ed.) Zitazioa

Royle, Trevor. Companion to Scottish Literature. Detroit: Gale Research, 1983.

MLA (9th ed.) Zitazioa

Royle, Trevor. Companion to Scottish Literature. Gale Research, 1983.