APA

Sirret D., Muss A., . (2013). Words. London: Dorling Kindersley Limited.

Chicago

Sirret Dawn, Muss Angela, . 2013. Words. London: Dorling Kindersley Limited.

Harvard

Sirret D., Muss A., . (2013). Words. London: Dorling Kindersley Limited.

MLA

Sirret Dawn, Muss Angela, . Words. London: Dorling Kindersley Limited. 2013.