APA
Gallagher J. R., Harris H. I., . (1976). Emotional problems of adolescents. New York: Oxford University Press.
Chicago
Gallagher J Roswell, Harris Herbert Ignatius, . 1976. Emotional problems of adolescents. New York: Oxford University Press.
Harvard
Gallagher J. R., Harris H. I., . (1976). Emotional problems of adolescents. New York: Oxford University Press.
MLA
Gallagher J Roswell, Harris Herbert Ignatius, . Emotional problems of adolescents. New York: Oxford University Press. 1976.