APA

Wilson K., Taylor J., . (1999). Prospects. Pre-Intermediate. Oxford: Macmillan.

Chicago

Wilson K, Taylor J, . 1999. Prospects. Pre-Intermediate. Oxford: Macmillan.

Harvard

Wilson K., Taylor J., . (1999). Prospects. Pre-Intermediate. Oxford: Macmillan.

MLA

Wilson K, Taylor J, . Prospects. Pre-Intermediate. Oxford: Macmillan. 1999.