Cita APA (7a ed.)

Hill, G., & Rawlings, S. (2003). The TOOT Survey: Status and early results.

Cita Chicago Style (17a ed.)

Hill, G., y S. Rawlings. The TOOT Survey: Status and Early Results. 2003.

Cita MLA (9a ed.)

Hill, G., y S. Rawlings. The TOOT Survey: Status and Early Results. 2003.