APA
Peggy Freeman, . (1975). Understanding the deaf/blind child. Heinemann Health Books, London: .
Chicago
Peggy Freeman, . 1975. Understanding the deaf/blind child. Heinemann Health Books, London: .
Harvard
Peggy Freeman, . (1975). Understanding the deaf/blind child. Heinemann Health Books, London: .
MLA
Peggy Freeman, . Understanding the deaf/blind child. Heinemann Health Books, London: . 1975.