APA

Blake E., Shneidman E. S. & National Institute of Mental Health (U.S.). (1970). Quiet cries: play about suicide prevention suitable for presentation by amateur drama groups [with list of suggested readings]. [Washington, D.C: .

Chicago

Blake Elizabeth, Shneidman Edwin S and National Institute of Mental Health (U.S.). 1970. Quiet cries: play about suicide prevention suitable for presentation by amateur drama groups [with list of suggested readings]. [Washington, D.C: .

Harvard

Blake E., Shneidman E. S. and National Institute of Mental Health (U.S.). (1970). Quiet cries: play about suicide prevention suitable for presentation by amateur drama groups [with list of suggested readings]. [Washington, D.C: .

MLA

Blake Elizabeth, Shneidman Edwin S and National Institute of Mental Health (U.S.). Quiet cries: play about suicide prevention suitable for presentation by amateur drama groups [with list of suggested readings]. [Washington, D.C: . 1970.