APA (7e ed.) Bronvermelding
NORDBERG, L., & ET AL. (1992). PSYCHOMOTOR AND MENTAL DEVELOPMENT FROM BIRTH TO AGE OF FOUR YEARS / SEX DIFFERENCES AND THEIR RELATION TO HOME ENVIRONMENT.
Chicago (17e ed.) Bronvermelding
NORDBERG, L., en ET AL. PSYCHOMOTOR AND MENTAL DEVELOPMENT FROM BIRTH TO AGE OF FOUR YEARS / SEX DIFFERENCES AND THEIR RELATION TO HOME ENVIRONMENT. 1992.
MLA (9e ed.) Bronvermelding
NORDBERG, L., en ET AL. PSYCHOMOTOR AND MENTAL DEVELOPMENT FROM BIRTH TO AGE OF FOUR YEARS / SEX DIFFERENCES AND THEIR RELATION TO HOME ENVIRONMENT. 1992.
Let op: Deze citaties zijn niet altijd 100% accuraat.