Citazione Stile APA (7a Edizione)

Hansberry, L., & Segal, R. (1965). A matter of colour: Documentary of the struggle for racial equality in the USA. Penguin.

Citazione stile Chigago Style (17a edizione)

Hansberry, Lorraine, e Ronald Segal. A Matter of Colour: Documentary of the Struggle for Racial Equality in the USA. Harmondsworth, Eng.: Penguin, 1965.

Citatione MLA (8a ed.)

Hansberry, Lorraine, e Ronald Segal. A Matter of Colour: Documentary of the Struggle for Racial Equality in the USA. Penguin, 1965.