Cita APA (7a ed.)

House, S., & Scott, K. (2002). Little detectives 1. Macmillan Heinemann English Language Teaching.

Cita Chicago Style (17a ed.)

House, Susan, y Katharine Scott. Little Detectives 1. Oxford: Macmillan Heinemann English Language Teaching, 2002.

Cita MLA (9a ed.)

House, Susan, y Katharine Scott. Little Detectives 1. Macmillan Heinemann English Language Teaching, 2002.