APA

Abbs B., Freebairn I., . (1996). Blueprint Two. Edinburgh: Longman.

Chicago

Abbs B, Freebairn I, . 1996. Blueprint Two. Edinburgh: Longman.

Harvard

Abbs B., Freebairn I., . (1996). Blueprint Two. Edinburgh: Longman.

MLA

Abbs B, Freebairn I, . Blueprint Two. Edinburgh: Longman. 1996.