Cita APA

Harper Collins Publishers. (1999). Collins COBUILD english dictionary ([repr. 1999].). London: HarperCollins.

Citación estilo Chicago

Harper Collins Publishers. Collins COBUILD English Dictionary. [repr. 1999]. London: HarperCollins, 1999.

Cita MLA

Harper Collins Publishers. Collins COBUILD English Dictionary. [repr. 1999]. London: HarperCollins, 1999.

Precaución: Estas citas no son 100% exactas.