APA-viite (7. p.)
Turnbull, H. R. (1990). Free appropriate public education: The law and children disabilities (3rd ed.). Love pub.
Chicago-viite (17. p.)
Turnbull, H. Rutherford. Free Appropriate Public Education: The Law and Children Disabilities. 3rd ed. Denver: Love pub, 1990.
MLA-viite (9. p.)
Turnbull, H. Rutherford. Free Appropriate Public Education: The Law and Children Disabilities. 3rd ed. Love pub, 1990.
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