Cita APA (7a ed.)

Gast, D. L. (2010). Single subject research methodology in behavioral sciences. Routledge.

Cita Chicago Style (17a ed.)

Gast, David L. Single Subject Research Methodology in Behavioral Sciences. New York: Routledge, 2010.

Cita MLA (9a ed.)

Gast, David L. Single Subject Research Methodology in Behavioral Sciences. Routledge, 2010.