Cita APA (7a ed.)

Quinlivan, V. (1986). Track: Workbook. Longman.

Cita Chicago Style (17a ed.)

Quinlivan, Valerie. Track: Workbook. England, UK: Longman, 1986.

Cita MLA (9a ed.)

Quinlivan, Valerie. Track: Workbook. Longman, 1986.