APA Zitierstil

Ray Prytherch, Anthony Chalcraft, & Stephen Willis. (1998). Walford's guide to reference material(v.3) (7 th ed.). Library Association.

Chicago Zitierstil

Ray Prytherch, Anthony Chalcraft, und Stephen Willis. Walford's Guide to Reference Material(v.3). 7 th ed. London: Library Association, 1998.

MLA Zitierstil

Ray Prytherch, et al. Walford's Guide to Reference Material(v.3). 7 th ed. Library Association, 1998.