APA

dickins r., mccafferty j., . (2009). drawing faces. london: usborne.

Chicago

dickins rosie, mccafferty jan, . 2009. drawing faces. london: usborne.

Harvard

dickins r., mccafferty j., . (2009). drawing faces. london: usborne.

MLA

dickins rosie, mccafferty jan, . drawing faces. london: usborne. 2009.