Cita APA (7a ed.)

Schmoker, M. J. (2018). Focus: Elevating the essentials to radically improve student learning (Second Edition.). ASCD.

Cita Chicago Style (17a ed.)

Schmoker, Michael J. Focus: Elevating the Essentials to Radically Improve Student Learning. Second Edition. Alexandria, Virginia: ASCD, 2018.

Cita MLA (8a ed.)

Schmoker, Michael J. Focus: Elevating the Essentials to Radically Improve Student Learning. Second Edition. ASCD, 2018.