Powell, P. H. (2013). Buddies: Reading, writing, and math lessons. Routledge.
Chicagoスタイル(17版)引用形式Powell, Pia Hansen. Buddies: Reading, Writing, and Math Lessons. New York ; Oxfordshire, England: Routledge, 2013.
MLA(9版)引用形式Powell, Pia Hansen. Buddies: Reading, Writing, and Math Lessons. Routledge, 2013.
警告: この引用は必ずしも正確ではありません.