Cita APA (7a ed.)

Bonnerjea, L., & Lawton, J. (1987). Homelessness in Brent. PSI research report.

Cita Chicago Style (17a ed.)

Bonnerjea, Lucy, y Jean Lawton. "Homelessness in Brent." PSI Research Report 1987.

Cita MLA (9a ed.)

Bonnerjea, Lucy, y Jean Lawton. "Homelessness in Brent." PSI Research Report, 1987.