APA (7th ed.) Zitazioa
Turnbull, R. (1999). Explanations and implications of the 1997 amendments ... Merrill.
Chicago Style (17th ed.) Zitazioa
Turnbull, Rud. Explanations and Implications of the 1997 Amendments ... New Jersey: Merrill, 1999.
MLA (9th ed.) Zitazioa
Turnbull, Rud. Explanations and Implications of the 1997 Amendments ... Merrill, 1999.
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