APA (7e ed.) Bronvermelding

Myhrman, A. (1992). Unwanted pregnancy, its occurrence and significance for the family and the child. University of Oulu.

Chicago (17e ed.) Bronvermelding

Myhrman, Antero. Unwanted Pregnancy, Its Occurrence and Significance for the Family and the Child. Oulu: University of Oulu, 1992.

MLA (8e ed.) Bronvermelding

Myhrman, Antero. Unwanted Pregnancy, Its Occurrence and Significance for the Family and the Child. University of Oulu, 1992.