APA-ийн эшлэл(7 дахь хэвлэлт)

Atwell, N. (1990). Coming to know: Writing to learn in the intermediate grades. Heinemann.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Atwell, Nancie. Coming to Know: Writing to Learn in the Intermediate Grades. Portsmouth, N.H: Heinemann, 1990.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Atwell, Nancie. Coming to Know: Writing to Learn in the Intermediate Grades. Heinemann, 1990.