Cita APA (7th ed.)

Thompson, R., & Bowen, C. J. (2009). Grammar of the shot (2nd ed.). Focal Press.

Cita Chicago (17th ed.)

Thompson, Roy, i Christopher J. Bowen. Grammar of the Shot. 2nd ed. Amsterdam: Focal Press, 2009.

Cita MLA (9th ed.)

Thompson, Roy, i Christopher J. Bowen. Grammar of the Shot. 2nd ed. Focal Press, 2009.