APA-viite (7. p.)
OUNSTED, M., & ET AL. (1988). HEAD CIRCUMFERENCE AND DEVELOPMENTAL ABILITY AT THE AGE OF SEVEN YEARS.
Chicago-viite (17. p.)
OUNSTED, M., ja ET AL. HEAD CIRCUMFERENCE AND DEVELOPMENTAL ABILITY AT THE AGE OF SEVEN YEARS. 1988.
MLA-viite (9. p.)
OUNSTED, M., ja ET AL. HEAD CIRCUMFERENCE AND DEVELOPMENTAL ABILITY AT THE AGE OF SEVEN YEARS. 1988.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.