APA (7th ed.) Citation

Leff, J. P. (1989). Family factors in schizophrenia. [s.n.].

Chicago Style (17th ed.) Citation

Leff, Julian P. Family Factors in Schizophrenia. [S.l.]: [s.n.], 1989.

MLA (9th ed.) Citation

Leff, Julian P. Family Factors in Schizophrenia. [s.n.], 1989.

Warning: These citations may not always be 100% accurate.