Citazione Stile APA (7a Edizione)

Turnbull, R. (1999). Explanations and implications of the 1997 amendments ... Merrill.

Citazione stile Chigago Style (17a edizione)

Turnbull, Rud. Explanations and Implications of the 1997 Amendments ... New Jersey: Merrill, 1999.

Citatione MLA (9a ed.)

Turnbull, Rud. Explanations and Implications of the 1997 Amendments ... Merrill, 1999.