APA način citiranja (7. izdanje)
Butler, C. (2003). Approaches to the simplex clause: A guide to three major structural-functional theories. John Benjamins.
Čikaški stil citiranja (17. izdanje)
Butler, Christopher. Approaches to the Simplex Clause: A Guide to Three Major Structural-functional Theories. Amsterdam ; Philadelphia: John Benjamins, 2003.
MLA način citiranja (9. izdanje)
Butler, Christopher. Approaches to the Simplex Clause: A Guide to Three Major Structural-functional Theories. John Benjamins, 2003.
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