APA-viite (7. p.)
GLOVER, S., & ET AL. (1995). GOAL ATTAINMENT SCALING AS A METHOD OF MONITORING THE PROGRESS OF PEOPLE WITH SEVERE LEARNING DISABILITIES.
Chicago-viite (17. p.)
GLOVER, S., ja ET AL. GOAL ATTAINMENT SCALING AS A METHOD OF MONITORING THE PROGRESS OF PEOPLE WITH SEVERE LEARNING DISABILITIES. 1995.
MLA-viite (9. p.)
GLOVER, S., ja ET AL. GOAL ATTAINMENT SCALING AS A METHOD OF MONITORING THE PROGRESS OF PEOPLE WITH SEVERE LEARNING DISABILITIES. 1995.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.