APA (7th ed.) Zitazioa
Ravenhill-Johnson, A., & James, P. (2013). The art and ideology of the trade union emblem, 1850-1925. Anthem Press.
Chicago Style (17th ed.) Zitazioa
Ravenhill-Johnson, Annie, eta Paula James. The Art and Ideology of the Trade Union Emblem, 1850-1925. London: Anthem Press, 2013.
MLA (9th ed.) Zitazioa
Ravenhill-Johnson, Annie, eta Paula James. The Art and Ideology of the Trade Union Emblem, 1850-1925. Anthem Press, 2013.
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