APA-viite (7. p.)

Elementary Teachers' Federation of Ontario & Barrett, J. (2000). Kindergarten years: Learning through play. Elementary Teachers' Federation of Ontario].

Chicago-viite (17. p.)

Elementary Teachers' Federation of Ontario ja Joan Barrett. Kindergarten Years: Learning Through Play. [Ontario: Elementary Teachers' Federation of Ontario], 2000.

MLA-viite (9. p.)

Elementary Teachers' Federation of Ontario ja Joan Barrett. Kindergarten Years: Learning Through Play. Elementary Teachers' Federation of Ontario], 2000.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.