APA (7e ed.) Bronvermelding
Turnbull, R. (1999). Explanations and implications of the 1997 amendments ... Merrill.
Chicago (17e ed.) Bronvermelding
Turnbull, Rud. Explanations and Implications of the 1997 Amendments ... New Jersey: Merrill, 1999.
MLA (9e ed.) Bronvermelding
Turnbull, Rud. Explanations and Implications of the 1997 Amendments ... Merrill, 1999.
Let op: Deze citaties zijn niet altijd 100% accuraat.