Cita APA (7th ed.)
KURTZ, P., & BARTH, R. (1990). PARENT INVOLVEMENT: CORNERSTONE OF SCHOOL SOCIAL WORK PRACTICE.
Cita Chicago (17th ed.)
KURTZ, P.D, i R.P BARTH. PARENT INVOLVEMENT: CORNERSTONE OF SCHOOL SOCIAL WORK PRACTICE. 1990.
Cita MLA (9th ed.)
KURTZ, P.D, i R.P BARTH. PARENT INVOLVEMENT: CORNERSTONE OF SCHOOL SOCIAL WORK PRACTICE. 1990.
Atenció: Aquestes cites poden no estar 100% correctes.