Myhrman, A. (1992). Unwanted pregnancy, its occurrence and significance for the family and the child. University of Oulu.
Citação do estilo Chicago (17ª ed.)Myhrman, Antero. Unwanted Pregnancy, Its Occurrence and Significance for the Family and the Child. Oulu: University of Oulu, 1992.
Citação MLA (8ª ed.)Myhrman, Antero. Unwanted Pregnancy, Its Occurrence and Significance for the Family and the Child. University of Oulu, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.