Cita APA (7th ed.)
PFEFFER, C., & ET AL. (1988). NORMAL CHILDREN AT RISK FOR SUICIDAL BEHAVIOR: A TWO -YEAR FOLLOW-UP STUDY.
Cita Chicago (17th ed.)
PFEFFER, C.R, i ET AL. NORMAL CHILDREN AT RISK FOR SUICIDAL BEHAVIOR: A TWO -YEAR FOLLOW-UP STUDY. 1988.
Cita MLA (9th ed.)
PFEFFER, C.R, i ET AL. NORMAL CHILDREN AT RISK FOR SUICIDAL BEHAVIOR: A TWO -YEAR FOLLOW-UP STUDY. 1988.
Atenció: Aquestes cites poden no estar 100% correctes.