APA (7e ed.) Bronvermelding

Tompkins, G. E. (2003). Literacy for the 21st century: Teaching reading and writing in pre-kindergarten through grade 4. Merrill/Prentice Hall.

Chicago (17e ed.) Bronvermelding

Tompkins, Gail E. Literacy for the 21st Century: Teaching Reading and Writing in Pre-kindergarten Through Grade 4. Upper Saddle River, N.J: Merrill/Prentice Hall, 2003.

MLA (9e ed.) Bronvermelding

Tompkins, Gail E. Literacy for the 21st Century: Teaching Reading and Writing in Pre-kindergarten Through Grade 4. Merrill/Prentice Hall, 2003.