Cita APA (7a ed.)

Lehr, F., & Osborn, J. (1994). Reading, language, and literacy: Instruction for the twenty-first century. Lawrence Erlbaum Associates.

Cita Chicago Style (17a ed.)

Lehr, Fran, y Jean Osborn. Reading, Language, and Literacy: Instruction for the Twenty-first Century. Hillsdale [etc.]: Lawrence Erlbaum Associates, 1994.

Cita MLA (9a ed.)

Lehr, Fran, y Jean Osborn. Reading, Language, and Literacy: Instruction for the Twenty-first Century. Lawrence Erlbaum Associates, 1994.