Cita APA (7th ed.)
ESSEX, S., & ET AL. A SUITABLE CASE FOR TREATMENT.
Cita Chicago (17th ed.)
ESSEX, S., i ET AL. A SUITABLE CASE FOR TREATMENT.
Cita MLA (9th ed.)
ESSEX, S., i ET AL. A SUITABLE CASE FOR TREATMENT.
Atenció: Aquestes cites poden no estar 100% correctes.