Cita APA (7a ed.)

(1973). Grass roots. "Grass Roots", Nottingham Council of Social Services.

Cita Chicago Style (17a ed.)

Grass Roots. Nottingham, England: "Grass Roots", Nottingham Council of Social Services, 1973.

Cita MLA (8a ed.)

Grass Roots. "Grass Roots", Nottingham Council of Social Services, 1973.

Precaución: Estas citas no son 100% exactas.