APA-viite (7. p.)
Horn, G. M. (1988). Essentials of functional grammar: A structure-neutral theory of movement, control, and anaphora. Mouton de Gruyter.
Chicago-viite (17. p.)
Horn, George M. Essentials of Functional Grammar: A Structure-neutral Theory of Movement, Control, and Anaphora. Berlin ; New York: Mouton de Gruyter, 1988.
MLA-viite (9. p.)
Horn, George M. Essentials of Functional Grammar: A Structure-neutral Theory of Movement, Control, and Anaphora. Mouton de Gruyter, 1988.
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