Blake, J. (1961). Family structure in Jamaica: The social context of reproduction. Free Press of Glencoe.
Chicago-viite (17. p.)Blake, Judith. Family Structure in Jamaica: The Social Context of Reproduction. [New York]: Free Press of Glencoe, 1961.
MLA-viite (9. p.)Blake, Judith. Family Structure in Jamaica: The Social Context of Reproduction. Free Press of Glencoe, 1961.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.