APA

Porter J. D. R., . (1971). Black child, white child: the development of racial attitudes. Cambridge, Mass: Harvard University Press.

Chicago

Porter Judith D R, . 1971. Black child, white child: the development of racial attitudes. Cambridge, Mass: Harvard University Press.

Harvard

Porter J. D. R., . (1971). Black child, white child: the development of racial attitudes. Cambridge, Mass: Harvard University Press.

MLA

Porter Judith D R, . Black child, white child: the development of racial attitudes. Cambridge, Mass: Harvard University Press. 1971.