Cita APA (7a ed.)

Graham, S. (2008). Teaching spelling in the primary grades: A national survey of instructional practices and adaptations. [s.n.].

Cita Chicago Style (17a ed.)

Graham, Steve. Teaching Spelling in the Primary Grades: A National Survey of Instructional Practices and Adaptations. [S.l.]: [s.n.], 2008.

Cita MLA (9a ed.)

Graham, Steve. Teaching Spelling in the Primary Grades: A National Survey of Instructional Practices and Adaptations. [s.n.], 2008.