APA aipamena

Jakeman, V., & Mcdowell, C. (2001). IELTS practice tests plus 1. Longman.

Chicago Style aipamena

Jakeman, Vanessa, and Clare Mcdowell. IELTS Practice Tests Plus 1. Harlow, [England]: Longman, 2001.

MLA aipamena

Jakeman, Vanessa, and Clare Mcdowell. IELTS Practice Tests Plus 1. Longman, 2001.