APA (7th ed.) Citation
COWIE, V. (1987). THE FRAGILE-X SYNDROME IN TWIN SISTERS.
Chicago Style (17th ed.) Citation
COWIE, V.A. THE FRAGILE-X SYNDROME IN TWIN SISTERS. 1987.
MLA (9th ed.) Citation
COWIE, V.A. THE FRAGILE-X SYNDROME IN TWIN SISTERS. 1987.
Warning: These citations may not always be 100% accurate.