Cita APA (7a ed.)

Hattie, J. A. C. (2012). Studyguide for Visible Learning: A synthesis of over 800 meta-analyses relating to achievement (7th ed.). Content Technologies.

Cita Chicago Style (17a ed.)

Hattie, John A. C. Studyguide for Visible Learning: A Synthesis of over 800 Meta-analyses Relating to Achievement. 7th ed. London [etc.]: Content Technologies, 2012.

Cita MLA (9a ed.)

Hattie, John A. C. Studyguide for Visible Learning: A Synthesis of over 800 Meta-analyses Relating to Achievement. 7th ed. Content Technologies, 2012.