APA
Howells J. G., . (1980). Advances in family psychiatry ( vol 2). New York: International Universities press.
Chicago
Howells John G, . 1980. Advances in family psychiatry ( vol 2). New York: International Universities press.
Harvard
Howells J. G., . (1980). Advances in family psychiatry ( vol 2). New York: International Universities press.
MLA
Howells John G, . Advances in family psychiatry ( vol 2). New York: International Universities press. 1980.