APA (7th ed.) Citation

Henry, M. K. (2010). Unlocking literacy: Effective decoding & spelling instruction (2nd ed.). P.H. Brookes.

Chicago Style (17th ed.) Citation

Henry, Marcia Kierland. Unlocking Literacy: Effective Decoding & Spelling Instruction. 2nd ed. Baltimore, Md: P.H. Brookes, 2010.

MLA (9th ed.) Citation

Henry, Marcia Kierland. Unlocking Literacy: Effective Decoding & Spelling Instruction. 2nd ed. P.H. Brookes, 2010.

Warning: These citations may not always be 100% accurate.