APA-referens (7:e uppl.)
Chalcraft, A., Prytherch, R., & Willis, S. (1995). Walford's guide to reference material: Generalia,language and literature,the arts (6th ed.). Library association publishing.
Chicago-referens (17:e uppl.)
Chalcraft, Anthony, Ray Prytherch, och Stephen Willis. Walford's Guide to Reference Material: Generalia,language and Literature,the Arts. 6th ed. London: Library association publishing, 1995.
MLA-referens (9:e uppl.)
Chalcraft, Anthony, et al. Walford's Guide to Reference Material: Generalia,language and Literature,the Arts. 6th ed. Library association publishing, 1995.
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